On nonlinear feedback shift registers with short periods Dai ZongduoChen Wende OriginalPaper Pages: 193 - 199
On periodic phenomena and stationary distribution of queueing system M/G/1 with group arrivals and batch service Zhang FujiChen Yongyi OriginalPaper Pages: 207 - 222
On the existence of periodic solutions for large-scale systems Wang MuqiuWang LianLu Shaoming OriginalPaper Pages: 223 - 233
Exponential approximations in the classes of life distributions Cheng KanHe Zongfu OriginalPaper Pages: 234 - 244
Existence and uniqueness of limit cycles on a cubic kolmogorov differential system in the Predator-Prey relation Gan Wanxuan OriginalPaper Pages: 245 - 256
A new approach to the linearity of testing planarity of graphs Liu Yanpei OriginalPaper Pages: 257 - 265
A solution to one of Kano's conjectures concerningk-th maximal spanning trees Liu Zhenhong OriginalPaper Pages: 266 - 268