FUNKCIALAJ EKVACIOJ(国际系列)成立于1958年4月，由神户大学数学系在日本数学学会函数方程司的编辑下，以同行评议的形式每年出版三次。用于发表有关函数方程及相关主题的原创文章。捐款是免费的，而且对谁可以捐款没有限制。前几卷的论文标题可在本网站找到。
__ The FUNKCIALAJ EKVACIOJ (International Series) was founded in April, 1958, and is published as a peer-reviewed journal three times per year by the DEPARTMENT OF MATHEMATICS, KOBE UNIVERSITY under the editorship of the DIVISION OF FUNCTIONAL EQUATIONS, THE MATHEMATICAL SOCIETY OF JAPAN. It serves for publishing original articles concerning the study of functional equations and related topics. Contribution is free of charge, and there are no restrictions on who can contribute. Titles of papers in previous volumes are found in this web site.