TY - JOUR AU - Rosłanowski, Andrzej AU - Steprāns, Juris TI - Chasing Silver JO - Canadian mathematical bulletin PY - 2008 SP - 593 EP - 603 VL - 51 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2008-059-2/ DO - 10.4153/CMB-2008-059-2 ID - 10_4153_CMB_2008_059_2 ER -