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@article{MZ_1936__40_168622, author = {M.R. Siddiqi}, title = {On the theory of non-linear differential {Equations} od {Parabolic} type {II}}, journal = {Mathematische Zeitschrift}, pages = {484--495}, publisher = {mathdoc}, volume = {40}, year = {1936}, zbl = {0012.29901}, url = {http://geodesic.mathdoc.fr/item/MZ_1936__40_168622/} }
M.R. Siddiqi. On the theory of non-linear differential Equations od Parabolic type II. Mathematische Zeitschrift, Tome 40 (1936), pp. 484-495. http://geodesic.mathdoc.fr/item/MZ_1936__40_168622/