ILMAN, A. V.; ILMAN, V. M. THE MODELING OF SOME ASPECTS OF THE BEHAVIOR OF ECONOMIC SYSTEMS IN TWO-DIMENSIONAL SPACE. Science and Transport Progress , [S. l.], n. 15, p. 232–236, 2007. DOI: 10.15802/stp2007/18494. Disponível em: https://stp.ust.edu.ua/article/view/18494. Acesso em: 22 dec. 2024.