TY - JOUR AU - Z. A. Arushanyan TI - On solutions of the Cauchy problem for the polyharmonic equations (uniqueness and approximation) JO - Zapiski Nauchnykh Seminarov POMI PY - 1976 SP - 164 EP - 171 VL - 65 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1976_65_a9/ LA - ru ID - ZNSL_1976_65_a9 ER -