Mahsulotlar
Ishlab chiquvchilar uchun
6 ta ish
Ish: On the geometry of Hamiltonian vector fields
Héctor J. Sussmann
Peter J. Olver
Abdigappar Narmanov, S. S. Saitova
В. Т. Фоменко
Marin Drinov Academic Publishing House, Abdigappar Narmanov, Odil Qosimov Qosimov