(NsBORNIK ZADA^ PO ALGEBRE I \LEMENTARNYM FUNKCIQMs - (NhUDOBIN a(B.(Ni(B., (NhUDOBIN n(B.(Ni(B, (N{UR[ALOW m(B.(Nfs ((NmOSKWAs (NpROSWE]ENIEs, 1970)