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In the Moscow Mathematical Society
Communications of the Moscow Mathematical Society
The solvability and hypoellipticity of differential equations
P. R. Popivanov
Received: 17.11.1972
Citation:
P. R. Popivanov, “The solvability and hypoellipticity of differential equations”, Russian Math. Surveys, 29:1 (1974)
Linking options:
https://www.mathnet.ru/eng/rm4338 https://www.mathnet.ru/eng/rm/v29/i1/p185
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