TY - JOUR AU - K. Asai TI - Homogeneous partial differential equations for superpositions of indeterminate functions of several variables JO - Izvestiya. Mathematics PY - 2009 SP - 31 EP - 46 VL - 73 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2009_73_1_a3/ LA - en ID - IM2_2009_73_1_a3 ER -