On p-nilpotency of finite groups with some subgroups π-quasinormally embedded Yangming LiYanming WangHuaquan Wei OriginalPaper Pages: 283 - 298
On the group extension of the transformation associated to non-archimedean continued fractions Rie Natsui OriginalPaper Pages: 299 - 318
A Turán type inequality for rational functions with prescribed poles D. S. YuS. P. Zhou OriginalPaper Pages: 319 - 325
Notes on sectionally complemented lattices. III G. GrätzerH. LakserM. Roddy OriginalPaper Pages: 327 - 336
On a new extension of Hilbert’s inequality with some parameters Bicheng Yang OriginalPaper Pages: 337 - 350
Monotonicity properties of operations on generalized topologies Ákos Császár OriginalPaper Pages: 351 - 354