@article{GDZPPN002064537, title = {Combinatories and intersections of Schubert varieties.}, journal = {Commentarii mathematici Helvetici}, volume = {57}, year = {1982}, pages = {41-59}, zbl = {0501.14030}, url = {http://dml.mathdoc.fr/item/GDZPPN002064537} }
Hiller, Howard. Combinatories and intersections of Schubert varieties.. Commentarii mathematici Helvetici, Tome 57 (1982) pp. 41-59. http://gdmltest.u-ga.fr/item/GDZPPN002064537/