
Toshinori Sakai:
Long Paths and Cycles Through Specified Vertices in k-Connected Graphs.
Klaus Dohmen:
A New Perspective on the Union-Closed Sets Conjecture.
Toru Kojima,
Kiyoshi Ando:
Minimum length of cycles through specified vertices in graphs with wide-diameter at most d.
Lutz Volkmann:
Spanning multipartite tournaments of semicomplete multipartite digraphs.
Hong Wang:
On Quadrilaterals and Cycle Covers in a Bipartite Graph.
Ian M. Wanless:
McLeish's construction for Latin squares without intercalates.