C. Gershenson, “Complex Philosophy”, in Proceedings of the 1st Biennial Seminar on Philosophical, Methodological $\And$ Epistemological Implications of Complexity Theory, La Habana, Cuba, 2002.
C. Gershenson, “Comments to Neutrosophy”, in Proceedings of the First International Conference on Neutrosophy, Neutrosophic Logic, Set, Probability and Statistics, University of New Mexico, Gallup, NM, 2001, pp. 139–146.