%0 Journal Article
%A V. E. Kruglov
%T Structure of the partial indices of the Riemann problem with permutation-type matrices
%J Matematičeskie zametki
%D 1984
%P 169-175
%V 35
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1984_35_2_a4/
%G ru
%F MZM_1984_35_2_a4