The Conceptualism of Peter Abelard (1994), Believing Reason (1995), Tropes and Concepts (1999), Time of Culture (2000, with A. Ogurtsov), articles and translations on Philosophy of culture, email, neretina@iph.ras.ruAlexander Ogurtsov is head of the Department of Philosophy of Science and Technology in the Institute of Philosophy RAS, doctor of philosophy, author of: Disciplinary structure of Science (1988), From Philosophy of Nature to Logic of Science (1995), Philosophy of Science in the Age of the Enlightenment (1995), Time of Culture (2000, with S. Neretina), articles on different issues, email, neretina@iph.ras.ruM. Assimakopoulos is assistant professor at the National Techical University, Athens, has held visiting research posts at the Institute of Philosophy of the Soviet Academy of Sciences, MIT, and Harvard University, has published articles on various topics in Science and Technology Studies, and has edited Greek translations of related books, email, massim@central.,ntua.gr" /> 20th century Russian philosophy of science - Ogurtsov A. P.; Neretina S. S.; Assimakopoulos M. | sdvig press