Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Dul, Ekaterina N. https://www.mathnet.ru/eng/person179792 List of publications on Google Scholar Publications in Math-Net.Ru Citations 2021 1. N. P. Prochorov, E. N. Dul, “Graphs of intersections of closed polygonal chains”, Journal of the Belarusian State University. Mathematics and Informatics, 1 (2021),  54–68   Organisations Belarusian State University, Minsk