%0 Journal Article %A K. V. Shakhbazyan %T Achoice of numeration in parallel ordering problems %J Zapiski Nauchnykh Seminarov POMI %D 1970 %P 27-30 %V 18 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1970_18_a3/ %G ru %F ZNSL_1970_18_a3