Sommaire

Signed domination and signed domatic numbers of digraphs
p. 415
Adjacent vertex distinguishing edge-colorings of planar graphs with girth at least six
p. 429
Defective choosability of graphs in surfaces
p. 441
The connected forcing connected vertex detour number of a graph
p. 461
Bounding neighbor-connectivity of Abelian Cayley graphs
p. 475
The hull number of strong product graphs
p. 493
An inductive proof of Whitney's Broken Circuit Theorem
p. 509
γ-graphs of graphs
p. 517
Closed k-stop distance in graphs
p. 533
Adjacent vertex distinguishing edge colorings of the direct product of a regular graph by a path or a cycle
p. 547
Unique factorization theorem for object-systems
p. 559
Simplicial and nonsimplicial complete subgraphs
p. 577
On the strong parity chromatic number
p. 587
Forbidden-minor characterization for the class of cographic element splitting matroids
p. 601