Kiritchenko, Valentina Max Planck Institute for Mathematics, Max Planck Society;
Kritchenko_Gelfand-Zetlin_2010.pdf (Any fulltext), 288KB
Kiritchenko, V. (2010). Gelfand–Zetlin polytopes and flag varieties. International Mathematics Research Notices, 2010(13): rnp223, pp. 2512-2531. doi:10.1093/imrn/rnp223.