@article{TIMM_2015_21_3_a11,
     author = {V. I. Erokhin},
     title = {On some sufficient conditions for the solvability and unsolvability of matrix correction problems for improper linear programming problems},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {110--116},
     year = {2015},
     volume = {21},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2015_21_3_a11/}
}