diff --git a/README.md b/README.md
index b6b5a6e..5258f83 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,10 @@ When returning an Interface it may be required to append a dummy valueto work ar
 - whoami @4 () -> ( you :Api.User );
 + whoami @4 () -> ( you :Api.User, dummy :UInt8 = 0  );
 ```
+
+## Docs
+A lot of information (concepts, usage, decisions) about this API can be found at [docs.fab-access.org](https://docs.fab-access.org/books/schnittstellen-und-apis/page/fabaccess-api#bkmrk-fabaccess-api).
+
+See also:
+- [pyfabapi (Python Wrapper)](https://gitlab.com/fabinfra/fabaccess/pyfabapi)
+- [FabAccess-API-cs (C# implementation)](https://gitlab.com/fabinfra/fabaccess/fabaccess-api-cs)
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