TY - JOUR AU - Mikhail V. Ignatyev AU - Anton S. Vasyukhin TI - Rook Placements in An and Combinatorics of B-Orbit Closures JO - Journal of Lie Theory PY - 2014 SP - 931 EP - 956 VL - 24 IS - 4 UR - http://geodesic.mathdoc.fr/item/JOLT_2014_24_4_a1/ ID - JOLT_2014_24_4_a1 ER -