%0 Journal Article %A Yu. M. Pis'mak %T Combinational analysis of the overlapping problem for vertices with more than four legs.~II. Higher Legendre transforms %J Teoretičeskaâ i matematičeskaâ fizika %D 1975 %P 177-194 %V 24 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1975_24_2_a3/ %G ru %F TMF_1975_24_2_a3