@article{SJIM_2012_15_4_a11,
     author = {I. G. Rusyak and D. G. Nefedov},
     title = {Formulation and solution of the problem of optimal location for enterprises producing wood fuel},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {118--123},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2012_15_4_a11/}
}