docs(README): update README

README.md

@@ -2,12 +2,43 @@
 
 [![snyk](https://github.com/FlorentinTh/LE2ML-API/actions/workflows/check-deps-security.yml/badge.svg)](https://github.com/FlorentinTh/LE2ML-API/actions/workflows/check-deps-security.yml) [![build](https://github.com/FlorentinTh/LE2ML-API/actions/workflows/build.yml/badge.svg)](https://github.com/FlorentinTh/LE2ML-API/actions/workflows/build.yml) [![Release](https://img.shields.io/github/release/FlorentinTh/LE2ML-API)](https://github.com/FlorentinTh/LE2ML-API/releases) [![License](https://img.shields.io/github/license/FlorentinTh/LE2ML-API)](https://github.com/FlorentinTh/LE2ML-API/blob/master/LICENSE)
 
-Repository of the API for the LE2ML workbench.
+**Repository of the API for the LE2ML workbench.**
 
 ## Authors
 
 - [**Florentin Thullier**](https://github.com/FlorentinTh) - 2019
 
+## Related Paper
+
+Thullier, F., Hallé, S. & Gaboury, S. LE2ML: a microservices-based machine learning workbench as part of an agnostic, reliable and scalable architecture for smart homes. Journal of Ambient Intelligence and Humanized Computing (2021). DOI: 10.1007/s12652-021-03528-8
+
+[![Springer](https://img.shields.io/badge/Springer-link-blue?style=flat-square)](https://link.springer.com/article/10.1007/s12652-021-03528-8)
+
+## Related Repositories
+
+* [**LE2ML-GUI**](https://github.com/FlorentinTh/LE2ML-GUI)
+  > Repository of the GUI for the LE2ML workbench.
+
+* [**LE2ML-API**](https://github.com/FlorentinTh/LE2ML-API)
+  > Repository of the API for the LE2ML workbench.
+
+* [**LE2ML-Windowing-Module**](https://github.com/FlorentinTh/LE2ML-Windowing-Module)
+  > Repository of the windowing module for the LE2ML workbench.
+
+* [**LE2ML-FeatureExtractor-Module**](https://github.com/FlorentinTh/LE2ML-FeatureExtractor-Module)
+  > Repository of the feature extraction module for the LE2ML workbench.
+
+* [**LE2ML-Learning-Module**](https://github.com/FlorentinTh/LE2ML-Learning-Module)
+  > Repository of the learning module for the LE2ML workbench.
+
+* [**LE2ML-Misc**](https://github.com/FlorentinTh/LE2ML-Misc)
+  > Repository of miscellaneous files and resources for the LE2ML workbench.
+
+## Related Projects
+
+* [**LIARA-SHCA**](https://github.com/FlorentinTh/LIARA-SHCA)
+  > Main repository of the LIARA Smart Home Cluster Architectu
+
 ## License
 
 This project is licensed under the Apache-2.0 License - see the [LICENSE](LICENSE) file for details.