TY - JOUR AU - L. G. Parkhomov AU - V. G. Rau AU - V. V. Ilyukhin AU - N. V. Belov TI - Necessary conditions of the existence of some Cochren cyclotomic sets with the equal multiplicity JO - Doklady Akademii Nauk PY - 1982 SP - 1143 EP - 1145 VL - 264 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_264_5_a30/ LA - ru ID - DAN_1982_264_5_a30 ER -