Merge pull request #1281 from Nikoleta-v3/add-citations-by-ng-vk

Add citations by ng vk

Author: meatballs

citations.md

@@ -1,10 +1,14 @@
 # Citations
 
+### 2020
+
+* Glynatsi, Nikoleta E., and Vincent A. Knight. "A meta analysis of tournaments and an evaluation of performance in the Iterated Prisoner's Dilemma" arXiv preprint arXiv:2001.05911 (2019). [ArXiv](https://arxiv.org/abs/2001.05911)
+
 ### 2019
 
 * T.J. Gaffney, Marc Harper, Vincent A. Knight. "Memory depth of finite state machine strategies for the iterated prisoner's dilemm" arXiv preprint arxiv:1912.04493 (2019). [ArXiv](https://arxiv.org/abs/1912.04493)
 * Glynatsi, Nikoleta E., and Vincent A. Knight. "Stability of defection, optimisation of strategies and the limits of memory in the Prisoner’s Dilemma." arXiv preprint arxiv:1911.12112 (2019). [ArXiv](https://arxiv.org/abs/1911.12112)
-* Glynatsi, Nikoleta E., and Vincent A. Knight. "A systematic literature review of the Prisoner's Dilemma; collaboration and influence." arXiv preprint arXiv:1911.06128 (2019). [ArXiv](https://arxiv.org/abs/1911.06128)
+* Glynatsi, Nikoleta E., and Vincent A. Knight. "A bibliometric study of research topics, collaboration and influence in the field of the Iterated Prisoner's Dilemma" arXiv preprint arXiv:1911.06128 (2019). [ArXiv](https://arxiv.org/abs/1911.06128)
 * O'Neil, Daniel A., and Mikel D. Petty. "Synthesizing Social Networks with Iterated Prisoners' Dilemma." [Proceedings of the International Conference on Modeling, Simulation and Visualization Methods (MSV).](https://csce.ucmss.com/cr/books/2019/LFS/CSREA2019/MSV2345.pdf) The Steering Committee of The World Congress in Computer Science, Computer Engineering and Applied Computing (WorldComp), 2019.
 * Collins, David. "A Genetic Algorithm Approach to the Iterated Prisoner’s Dilemma." [Undergraduate Research in Natural and Clinical Science and Technology Journal](https://urncst.com/index.php/urncst/article/view/155) (2019): 1-9.
 * Wang, Shiheng, and Fangzhen Lin. "Invincible Strategies of Iterated Prisoner's Dilemma." Proceedings of the 18th International Conference on Autonomous Agents and MultiAgent Systems. International Foundation for Autonomous Agents and Multiagent Systems, 2019.  [ArXiv](https://arxiv.org/abs/1712.06488)