diff --git a/erklaerung/test-declaration-de.pdf b/erklaerung/test-declaration-de.pdf
index 1a8a47804aa358340cf439fefefc7d4601e7dfd7..b9d5a6822e6be6a0873e32b9a5cdb4a5a02b7459 100644
Binary files a/erklaerung/test-declaration-de.pdf and b/erklaerung/test-declaration-de.pdf differ
diff --git a/publikationsliste/publikationen_vakuum_PTB.bib b/publikationsliste/publikationen_vakuum_PTB.bib
index dca42cbe03f630a06824ed2a5426544406bc32f3..6443466273310fbf88f2ab522112ee5f64f02dab 100644
--- a/publikationsliste/publikationen_vakuum_PTB.bib
+++ b/publikationsliste/publikationen_vakuum_PTB.bib
@@ -2276,7 +2276,7 @@
   langid       = {ngerman}
 }
 @INBOOK{Jousten:1998c,
-  author       = {Jousten K.},
+  author       = {Jousten, K.},
   title        = {Calibrations and Standards},
   chapter      = {12},
   booktitle    = {Foundations of Vacuum Science and Technology},