@article{VMJ_2003_5_2_a4,
     author = {E. S. Kamenetskiǐ and A. A. Radionov},
     title = {Dispersal of pollutants in mountain valleys},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {24--33},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2003_5_2_a4/}
}