Skew divided difference operators and Schubert polynomials. Kirillov, Anatol N. — 2007 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Various representations of the generalized Kostka polynomials. Kirillov, Anatol N.; Schilling, Anne; Shimozono, Mark — 1999 Séminaire Lotharingien de Combinatoire [electronic only]