diff --git a/.authors b/.authors
new file mode 100644
index 0000000..4bf5474
--- /dev/null
+++ b/.authors
@@ -0,0 +1,4 @@
+guest49 = Jannis Harder <harder@informatik.uni-luebeck.de>
+guest50 = Matthias Schiffer <mschiffer@universe-factory.net>
+guest51 = Ida Massow <massow@informatik.uni-luebeck.de>
+guest52 = Bennet Gerlach <bennet_gerlach@web.de>