@article{TIMM_2010_16_3_a0,
     author = {N. N. Astaf'ev},
     title = {Matrix tools for the analysis of the balance model and of the linear programming problem},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {3--11},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2010_16_3_a0/}
}