%0 Journal Article %A L. I. Tyagunov %T On the problem of the relation between the classes $\mathscr{P}$ and $\mathscr{NP}$ %J Doklady Akademii Nauk %D 1985 %P 560-563 %V 284 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_284_3_a10/ %G ru %F DAN_1985_284_3_a10