V. A. Kalitvin
1 ta ish
Lipetsk State Pedagogical University
Linear Operators and Equations with Partial Integrals
A. S. Kalitvin, V. A. Kalitvin
Maqola20193 iqtibosABI
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Lipetsk State Pedagogical University
A. S. Kalitvin, V. A. Kalitvin