diff --git a/publikationsliste/publikationen_vakuum_PTB.bib b/publikationsliste/publikationen_vakuum_PTB.bib
index 40aef6981cd72a391cb1943b85eb6a18a135a3dd..a5d033d76c0d62b06c0ddbae2d268fdf59604dc8 100644
--- a/publikationsliste/publikationen_vakuum_PTB.bib
+++ b/publikationsliste/publikationen_vakuum_PTB.bib
@@ -610,7 +610,7 @@
   langid       = {english},
 }
 @ARTICLE{Jitschin:1987e,
-  author       = {Jitschin, W.},
+  author       = {Jitschin, W. and Werner, U.},
   title        = {X-ray and Auger-electron yields for quantitative element
     analysis},
   journaltitle = JVTA,
@@ -862,7 +862,7 @@
 }
 @ARTICLE{Jitschin:1990b,
   author       = {Jitschin, W. and Migwi, J. K. and Grosse, G.},
-  title        = {Pressure in the high and medium vacuum, range generated by
+  title        = {Pressure in the high and medium vacuum range generated by
     a series expansion standard},
   journaltitle = {Vacuum},
   date         = {1990},  
@@ -1993,13 +1993,13 @@
   isbn         = {978-2-36233-164-0},
   langid       = {english}
 }
-@ARTICLE{Ricker:2016,
+@ARTICLE{Ricker:2017,
   author       = {Ricker, Jacob and Hendricks, Jay and Bock, Thomas and Pražák,
     Dominik and Kobata, Tokihiko and Torres, Jorge and Sadkovskaya, Irina},
   title        = {Final report on the key comparison {CCM}.P-K4.2012 in
     absolute pressure from 1\,Pa to 10\,kPa},
   journaltitle = {Metrologia},
-  date         = {2016},
+  date         = {2017},
   volume       = {54},
   number       = {1A},
   pages        = {07002},
@@ -2007,14 +2007,14 @@
   issn         = {0026-1394},
   langid       = {english}
 }
-@ARTICLE{Wuethrich:2016,
+@ARTICLE{Wuethrich:2017,
   author       = {Wuethrich, Christian and Arai, Kenta and Bergoglio, Mercede
     and Fedchak, James A. and Jousten, Karl and Hong, Seung Soo and
     Torres Guzman, Jorge},
   title        = {Final report on the key comparison, {CCM}.P-K15 in the
     pressure range from $1.0 \times 10^{-4}$\,Pa to 1.0\,Pa},
   journaltitle = {Metrologia},
-  date         = {2016},
+  date         = {2017},
   volume       = {54},
   number       = {1A},
   pages        = {07003},
@@ -2393,7 +2393,7 @@
   pages        = {33-34},
   langid       = {english}
 }
-@COLLECTION{Jousten:2016,
+@COLLECTION{Jousten:2016a,
   editor       = {Jousten, K.},
   title        = {Handbook of Vacuum Technology},
   pagetotal    = {1050},
@@ -2589,7 +2589,7 @@
   isbn         = {978-1-4757-9747-3},
   langid       = {english}
 }
-@ARTICLE{Jitschin:1987h,
+@ARTICLE{Jitschin:1987i,
   author       = {Werner, U. and Jitschin, W.},
   title        = {RADIATIVE, AUGER, AND COSTER-KRONIG YIELDS OBTAINED BY THE
     SYNCHROTON PHOTOIONIZATION TECHNIQUE},
@@ -2629,7 +2629,171 @@
   date         = {2020},  
   langid       = {english}
 }
-
-
-
+@INBOOK{Jousten:2016b,
+  author       = {Jousten, Karl and Meissner, Uwe},
+  title        = {Operating vacuum systems},
+  pages        = {843-905},
+  chapter      = {18},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016c,
+  author       = {Jousten, Karl},
+  title        = {Materials},
+  pages        = {747-775},
+  chapter      = {16},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016d,
+  author       = {Jousten, Karl},
+  title        = {Calibrations and standards},
+  pages        = {697-746},
+  chapter      = {15},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016e,
+  author       = {Jousten, Karl and Ellefson, Robert and Grosse-Bley, Werner},
+  title        = {Partial pressure vacuum gauges and leak detectors},
+  pages        = {643-695},
+  chapter      = {14},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016f,
+  author       = {Jousten, Karl},
+  title        = {Total pressure vacuum gauges},
+  pages        = {565-642},
+  chapter      = {13},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016g,
+  author       = {Jousten, Karl},
+  title        = {Sorption pumps},
+  pages        = {463-509},
+  chapter      = {11},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016h,
+  author       = {Jousten, Karl and Galda, Klaus},
+  title        = {Jet and diffusion pumps},
+  pages        = {383-418},
+  chapter      = {9},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016i,
+  author       = {Jousten, Karl and Dirscherl, Jürgen and Lachenmann, Rudolf
+    and Jünemann, Alfons and Friedrichsen, Uwe and Lippelt, Erik and
+    Kossek, Boris},
+  title        = {Positive displacement pumps},
+  pages        = {259-360},
+  chapter      = {7},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016j,
+  author       = {Jousten, Karl},
+  title        = {Sorption and diffusion},
+  pages        = {229-257},
+  chapter      = {6},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016k,
+  author       = {Jousten, Karl},
+  title        = {Applications and scope of vacuum technology},
+  pages        = {19-27},
+  chapter      = {2},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
+@INBOOK{Jousten:2016l,
+  author       = {Jousten, Karl},
+  title        = {The history of vacuum science and vacuum technology},
+  pages        = {1-17},
+  chapter      = {1},
+  editor       = {Jousten, Karl},
+  booktitle    = {Handbook of Vacuum Technology},
+  edition      = {2},
+  publisher    = {Wiley-VCH},
+  date         = {2016},
+  location     = {Weinheim},
+  isbn         = {978-3-527-41338-6},
+  doi          = {10.1002/9783527688265},
+  langid       = {english}
+}
 
diff --git a/publikationsliste/publikationen_vakuum_PTB.pdf b/publikationsliste/publikationen_vakuum_PTB.pdf
index 3988b05fc9e14b6dc8bc3e4dc7d834a9cd82b70f..b772404bc6a4246926dcda5c34b34a2ce1b8a6f7 100644
Binary files a/publikationsliste/publikationen_vakuum_PTB.pdf and b/publikationsliste/publikationen_vakuum_PTB.pdf differ