%0 Journal Article %A S. Yu. Maslov %T Calculuses with monotone deductions and their economic interpretation %J Zapiski Nauchnykh Seminarov POMI %D 1979 %P 90-105 %V 88 %U http://geodesic.mathdoc.fr/item/ZNSL_1979_88_a7/ %G ru %F ZNSL_1979_88_a7