The number of ribbon Schur functions. Rubey, Martin — 2010 Séminaire Lotharingien de Combinatoire [electronic only]
A `nice' bijection for a content formula for skew semistandard Young tableaux. Rubey, Martin — 2002 The Electronic Journal of Combinatorics [electronic only]
Counting the number of elements in the mutation classes of A n -quivers. Bastian, Janine; Prellberg, Thomas; Rubey, Martin; Stump, Christian — 2011 The Electronic Journal of Combinatorics [electronic only]