TY - JOUR AU - M. Bayramoglu AU - Ilgar Shikar Jabbarov (Dzhabbarov) AU - L. G. Ismailova TI - Relationship between the Extremality of a Manifold and That of an Affine Image of the Topological Product of Its Several Copies JO - Matematičeskie zametki PY - 2022 SP - 803 EP - 809 VL - 112 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2022_112_6_a0/ LA - ru ID - MZM_2022_112_6_a0 ER -