%0 Journal Article %A E. V. Ferapontov %A S. P. Tsarev %T Systems of hydrodynamic type, arising in gas chromatography. Riemann invariants and exact solutions %J Matematičeskoe modelirovanie %D 1991 %P 82-91 %V 3 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1991_3_2_a5/ %G ru %F MM_1991_3_2_a5