%0 Journal Article %A M. A. Raskin %T Computable measures coprojection consistent with ordering relation is not necessarily computable %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2012 %P 17-20 %N 2 %U http://geodesic.mathdoc.fr/item/VMUMM_2012_2_a3/ %G ru %F VMUMM_2012_2_a3