diff --git a/README.md b/README.md
index a5a112c..343c79d 100644
--- a/README.md
+++ b/README.md
@@ -10,12 +10,15 @@
 
 **Tests:** ![Test and Release](https://github.com/DEV2DEV-DE/ioBroker.jablotron/workflows/Test%20and%20Release/badge.svg)
 
-## jablotron adapter for ioBroker
+## Jablotron adapter for ioBroker
 
 Connects to the Jablotron cloud to access your security system
 
 ## Developer manual
-This section is intended for the developer. It can be deleted later.
+References
+* https://github.com/ioBroker/AdapterRequests/issues/755
+* https://github.com/hajekmi/myjablotron
+* https://github.com/fdegier/homebridge-jablotron-alarm
 
 ### DISCLAIMER
 
@@ -125,4 +128,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
\ No newline at end of file
+SOFTWARE.