Update README.md

Author: sichkar-valentyn

README.md

@@ -5,6 +5,13 @@ Implementing Machine Learning algorithms and techniques in Python.
 ### Reference to:
 Valentyn N Sichkar. Machine Learning in Python // GitHub platform. DOI: 10.5281/zenodo.1345027
 
+### Related works:
+* Sichkar V.N. Comparison analysis of knowledge based systems for navigation of mobile robot and collision avoidance with obstacles in unknown environment. St. Petersburg State Polytechnical University Journal. Computer Science. Telecommunications and Control Systems, 2018, Vol. 11, No. 2, Pp. 64–73. DOI: <a href="https://doi.org/10.18721/JCSTCS.11206" target="_blank">10.18721/JCSTCS.11206</a>
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+* The study on image processing in Python is put in separate repository and is available here: https://github.com/sichkar-valentyn/Image_processing_in_Python
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+* The study of Neural Networks for Computer Vision in autonomous vehicles and robotics is put in separate repository and is available here: https://github.com/sichkar-valentyn/Neural_Networks_for_Computer_Vision
+
 ## Description
 Practical experiments on Machine Learning in Python. Processing of sentences and finding relevant ones, approximation of function with polynomials.