%0 Journal Article %A V. F. Krapivin %A N. A. Nazarjan %T Mathematical model for investigation of the global sulphur cycle %J Matematičeskoe modelirovanie %D 1997 %P 36-50 %V 9 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1997_9_8_a3/ %G ru %F MM_1997_9_8_a3