TY - JOUR AU - Dowdall, Spencer AU - Kapovich, Ilya AU - Leininger, Christopher J. TI - Unbounded asymmetry of stretch factors JO - Comptes Rendus. Mathématique PY - 2014 SP - 885 EP - 887 VL - 352 IS - 11 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2014.09.007/ DO - 10.1016/j.crma.2014.09.007 LA - en ID - CRMATH_2014__352_11_885_0 ER -