TY - CHAP AU - Hilgert, Joachim DP - Universität Paderborn LA - eng PY - 2009 SP - 135-141 T2 - Seminar Sophus Lie TI - The hyperboloid as ordered symmetric space UR - https://nbn-resolving.org/urn:nbn:de:hbz:466:2-3911 VL - 1.1991 Y2 - 2026-10-01T19:13:58 ER -