Mahsulotlar
Ishlab chiquvchilar uchun
5 ta ish
Ish: Perturbation theory for linear operators
D. G. Rakhimov
D. I. Borisov
David Krejčiřı́k, Petr Siegl
В. Е. Федоров, Yusupjon Pulatovich Apakov, Anton S. Skorynin
Hakimboy M. Latipov