DISHLIEVA, K.; DISHLIEVA, K. PERIODIC SOLUTIONS OF A MODEL OF LOTKA-VOLTERRA WITH VARIABLE STRUCTURE AND IMPULSES. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 11, n. 6, p. 5317–5325, 2015. DOI: 10.24297/jam.v11i6.1228. Disponível em: https://rajpub.com/index.php/jam/article/view/1228. Acesso em: 22 jul. 2024.