R. Heiberger. Computational Social Networks, volume 9197 of Lecture Notes in Computer Science, Springer International Publishing, New York, (August 2015)
S. Jeschke, T. Richter, C. Thomsen, and H. Scheel. Pervasive Computing and Communications Workshops, 2007. PerCom Workshops '07. Fifth Annual IEEE International Conference on, New York, (March 2007)
S. Esmaeili Bijarsari, M. Wirzberger, and G. Rey. 51st Conference of the German Psychological Society. Abstracts, page 509. Lengerich, Pabst Science Publishers, (2018)