IV INTERNATIONAL SCIENCE CONFERENCE "KNOWLEDGE SOCIETY" ORGANIZING COMMITTEE

Kiril Anguelov, Georgi Bulgaria, Najdenov, Janah Bulgaria, Saadi, Alexandre Tzanevski, Nikolay Hinov, Svetlana Kannike, Stanislaw Marciniak, Laura Poland, Bacali, Romania
unpublished
fatcat:kyl24i3ovre77ephce37d5zqji