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@article{KUIPM_1973_a5, author = {N. T. Khalitov}, title = {A linear-fractional programming problem in singular cases}, journal = {Issledovaniya po Prikladnoi Matematike i Informatike}, pages = {38--40}, publisher = {mathdoc}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KUIPM_1973_a5/} }
N. T. Khalitov. A linear-fractional programming problem in singular cases. Issledovaniya po Prikladnoi Matematike i Informatike, Issledovaniya po Prikladnoi Matematike (1973), pp. 38-40. http://geodesic.mathdoc.fr/item/KUIPM_1973_a5/