TY - JOUR AU - M. A. Podkolzina TI - The number of $\mathrm{S}$-precomplete classes in the functional system $P_k^\tau$ JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2009 SP - 61 EP - 62 IS - 1 UR - http://geodesic.mathdoc.fr/item/VMUMM_2009_1_a11/ LA - ru ID - VMUMM_2009_1_a11 ER -