Nekotorye pereopredelennye sistemy uravnenii v chastnykh proizvodnykh s dvumia neizvestnymi funktsiiami
By: L.G. Mikhailov ; otvetstvennyi redaktor E.M. Mukhamadiev
Publisher: Donish
Published: 1986
Place of publication: Dushanbe
Language: rus
Number of pages: 115