TY - JOUR AU - V. V. Kravtsov TI - Approximation of the eletromagnetic field by antenna potentials JO - Doklady Akademii Nauk PY - 1979 SP - 328 EP - 331 VL - 248 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_248_2_a17/ LA - ru ID - DAN_1979_248_2_a17 ER -