1. |
È. L. Amromin, V. A. Bushkovskii, “Application of linear programming to non-linear problems with free boundaries for Laplace's equation”, Zh. Vychisl. Mat. Mat. Fiz., 23:5 (1983), 1234–1238 ; U.S.S.R. Comput. Math. Math. Phys., 23:5 (1983), 136–139 |
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