diff --git a/AUTHORS b/AUTHORS
index 06ecddb14e670c3d54c003939654fe2d7ac433fb..08efd74cdd378e59b831b0fade1b433abc6cdede 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1 +1,8 @@
 Uwe Schulzweida <uwe.schulzweida AT mpimet.mpg.de>
+Luis Kornblueh <luis.kornblueh AT mpimet.mpg.de>
+Ralf Mueller <ralf.mueller AT mpimet.mpg.de>
+Deike Kleberg <deike.kleberg AT mpimet.mpg.de> Initial version of CDI-PIO
+Thomas Jahns <jahns AT dkrz.de>
+Florian Prill <florian.prill AT dwd.de>
+Daniel Reinert <daniel.reinert AT dwd.de>
+Nathanael Huebbe <nathanael.huebbe AT informatik.uni-hamburg.de>