TY - JOUR AU - Andruchow, Esteban TI - Short Geodesics of Unitaries in the L 2 Metric JO - Canadian mathematical bulletin PY - 2005 SP - 340 EP - 354 VL - 48 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2005-032-0/ DO - 10.4153/CMB-2005-032-0 ID - 10_4153_CMB_2005_032_0 ER -