М. М. Лаврентьев
1 ta ish
Nagoya University
Ill-Posed Problems of Mathematical Physics and Analysis
М. М. Лаврентьев, V. G. Romanov, S. Shishatskii
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Ishlab chiquvchilar uchun
1 ta ish
Nagoya University
М. М. Лаврентьев, V. G. Romanov, S. Shishatskii