%0 Journal Article %A M. E. Changa %T Decomposition of an exponential into an infinite product %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2001 %P 46-49 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2001_5_a7/ %G ru %F VMUMM_2001_5_a7