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@article{TRSPY_1966_92_a12, author = {A. P. Oskolkov}, title = {Prior estimates of the first derivatives for two-dimensional quasi-linear strongly elliptic systems}, journal = {Informatics and Automation}, pages = {192--202}, publisher = {mathdoc}, volume = {92}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1966_92_a12/} }
TY - JOUR AU - A. P. Oskolkov TI - Prior estimates of the first derivatives for two-dimensional quasi-linear strongly elliptic systems JO - Informatics and Automation PY - 1966 SP - 192 EP - 202 VL - 92 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1966_92_a12/ LA - ru ID - TRSPY_1966_92_a12 ER -
A. P. Oskolkov. Prior estimates of the first derivatives for two-dimensional quasi-linear strongly elliptic systems. Informatics and Automation, Boundary value problems of mathematical physics. Part 4, Tome 92 (1966), pp. 192-202. http://geodesic.mathdoc.fr/item/TRSPY_1966_92_a12/