The homological dimension of an abelian group as a module over its ring of endomorphisms A. J. DouglasH. K. Farahat OriginalPaper Pages: 294 - 305
Symmetric relations (undirected graphs) with given semigroups Z. HedrlínA. Pultr OriginalPaper Pages: 318 - 322
Zweigliedrige Gruppen über kommutativen Ringen mit Einselement Hans Lausch OriginalPaper Pages: 326 - 338
On the discrete analogues of some generalizations of Gronwall's inequality D. WillettJ. S. W. Wong OriginalPaper Pages: 362 - 367
Some properties of solutions ofu″(t)+a(t) f(u) g(u′)=0 (II) J. S. W. WongT. A. Burton OriginalPaper Pages: 368 - 374