@article{TIMM_2015_21_3_a27,
     author = {L. D. Popov and V. D. Skarin},
     title = {Lexicographic regularization and duality for improper linear programming problems},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {279--291},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2015_21_3_a27/}
}