%0 Journal Article %A Yu. G. Rykov %T On the variational approach to systems of quasilinear conservation laws %J Informatics and Automation %D 2018 %P 225-240 %V 301 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2018_301_a16/ %G ru %F TRSPY_2018_301_a16