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@article{MZM_1982_32_2_a9, author = {I. I. Eremin}, title = {Duality for nonproper problems in linear programming}, journal = {Matemati\v{c}eskie zametki}, pages = {229--238}, publisher = {mathdoc}, volume = {32}, number = {2}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1982_32_2_a9/} }
I. I. Eremin. Duality for nonproper problems in linear programming. Matematičeskie zametki, Tome 32 (1982) no. 2, pp. 229-238. http://geodesic.mathdoc.fr/item/MZM_1982_32_2_a9/