%0 Journal Article %A S. L. Kuznetsov %T Lambek calculus with a unit and one division %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2011 %P 55-57 %N 4 %U http://geodesic.mathdoc.fr/item/VMUMM_2011_4_a10/ %G ru %F VMUMM_2011_4_a10