JOURNAL of MATHEMATICAL SCIENCES. The UNIVERSITY of TOKYO.  Tokyo, 1(1994)-  J.Math.Sci.Univ.Tokyo	---> JG-7  1(1994)-   n.b. assorbe la parte matematica di    Sci.Papers College Arts Sci. Univ.Tokyo
ISSN 1340-5705	Publisher : Graduate School of Mathematical Science

formerly

J.Fac.Sci.Univ.Tokyo Sect.IA Math.