Words Restricted by 3-Letter Generalized Multipermutation Patterns Alexander BursteinToufik Mansour Original article Pages: 1 - 14
Second Neighborhood via First Neighborhood in Digraphs Guantao ChenJian ShenRaphael Yuster Original article Pages: 15 - 20
Branching Processes with Negative Offspring Distributions Ioana DumitriuJoel SpencerCatherine Yan Original article Pages: 35 - 47
Posets of Matrices and Permutations with Forbidden Subsequences Nigel RayJulian West Original article Pages: 55 - 88
Disjoint Paths in Graphs I,¶3-planar Graphs and Basic Obstructions Xingxing Yu Original article Pages: 89 - 103