%0 Journal Article %A A. S. Dzhumadil'daev %A Sh. Sh. Ibraev %T On the third cohomology of algebraic groups of rank two in positive characteristic %J Sbornik. Mathematics %D 2014 %P 343-386 %V 205 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2014_205_3_a2/ %G en %F SM_2014_205_3_a2