TY - JOUR AU - A. Yu. Onishchenko TI - The center of a rational cohomology algebra for some loop spaces with respect to the Pontryagin product JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2008 SP - 28 EP - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2008_2_a5/ LA - ru ID - VMUMM_2008_2_a5 ER -