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Irkutsk. Translated fromSibirskiî Matematicheskiî Zhurnal, Vol. 41, No. 5, pp. 1144–1166, September–October, 2000.
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Rudykh, G.A., Semënov, È.I. Existence and construction of anisotropic solutions to the multidimensional equation of nonlinear diffusion. I. Sib Math J 41, 940–959 (2000). https://doi.org/10.1007/BF02674750
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DOI: https://doi.org/10.1007/BF02674750