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@article{TRSPY_1975_127_a1, author = {A. V. Ivanov}, title = {Theorems of {Liouville} type for the solutions of quasilinear elliptic systems}, journal = {Informatics and Automation}, pages = {5--19}, publisher = {mathdoc}, volume = {127}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1975_127_a1/} }
A. V. Ivanov. Theorems of Liouville type for the solutions of quasilinear elliptic systems. Informatics and Automation, Boundary value problems of mathematical physics. Part 9, Tome 127 (1975), pp. 5-19. http://geodesic.mathdoc.fr/item/TRSPY_1975_127_a1/