TOSHMATOVA, Maftuna; YORMUHAMMEDOVA, Zuhraxon. N-tartibli differensial tenglamalar hamda Yuqori tartibli differensial tenglamalarni yechishning Koshi usuli. Research and Implementation, [S. l.], v. 4, n. 5/3, p. 162–163, 2026. Disponível em: https://rai-journal.uz/index.php/rai/article/view/3126. Acesso em: 24 май. 2026.