A p, q-analogue of a Formula of Frobenius. - Karen S. Briggs; Jeffrey B. Remmel (Electron. J. Comb., 2003)

m-Rook numbers and a generalization of a formula of Frobenius to Cm Sn. - Karen S. Briggs; Jeffrey B. Remmel (J. Comb. Theory A, 2006)

A combinatorial interpretation of the p, q-hit numbers. - Karen S. Briggs (Discret. Math., 2008)