TY - JOUR AU - G. D. Derevyanchenko AU - V. A. Kakichev TI - The Riemann problem and expansion of entire functions of two variables with respect to quasiexponential bases JO - Matematičeskie zametki PY - 1977 SP - 473 EP - 483 VL - 21 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1977_21_4_a3/ LA - ru ID - MZM_1977_21_4_a3 ER -