@article{VTGU_2009_4_a4,
     author = {V. G. Pryazhinskaya},
     title = {Mathematical models of water quality management},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {53--64},
     publisher = {mathdoc},
     number = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2009_4_a4/}
}