PageHeader : Funkcialaj Ekvacioj, 29 (1986) 237-241 Title : Partial Difference Equations Analogous to the Title : Cauchy-Riemann Equations, II AuthorInfo : Dedicated to Prof. J. Aczel on his 60th birthday AuthorInfo : By AuthorInfo : Shigeru HARUKI AuthorInfo : (Okayama University of Science, Japan) section : 1. Introduction section : 2. The general solution of (1.4) section : 3. Uniqueness of $\phi$ section : 4. Consequences section : References