TY - JOUR AU - Shigeru Haruki TI - On the general solution of a nonsymmetric partial difference functional equation analogous to the wave equation. JO - Aequationes mathematicae PY - 1988 SP - 20 EP - 31 VL - 36 IS - 2-3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1988__36_2-3_137272/ ID - AM2_1988__36_2-3_137272 ER -