Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
7 ta ish
Ish: Problem with nonlocal condition on the free boundary
John S. Maybee
Avner Friedman
I. I. Danilyuk
S. N. Kruzhkov
S. De Lillo, Maria Cesarina Salvatori