A solution of two-person single-suit whist. Wästlund, Johan — 2005 The Electronic Journal of Combinatorics [electronic only]
An easy proof of the ζ ( 2 ) limit in the random assignment problem. Wästlund, Johan — 2009 Electronic Communications in Probability [electronic only]
Random matching problems on the complete graph. Wästlund, Johan — 2008 Electronic Communications in Probability [electronic only]
Two-person symmetric whist. Wästlund, Johan — 2005 The Electronic Journal of Combinatorics [electronic only]
Enumeration of derangements with descents in prescribed positions. Eriksen, Niklas; Freij, Ragnar; Wästlund, Johan — 2009 The Electronic Journal of Combinatorics [electronic only]