TY - CHAP AU - Hilgert, Joachim DP - Universität Paderborn LA - eng PY - 2009 SP - 13-20 T3 - Seminar Sophus Lie TI - Convexity Properties of Graßmannians UR - https://nbn-resolving.org/urn:nbn:de:hbz:466:2-3901 Y2 - 2026-03-16T18:10:20 ER -