TY - JOUR AU - Leininger, Christopher J TI - On groups generated by two positive multi-twists: Teichmueller curves and Lehmer’s number JO - Geometry & topology PY - 2004 SP - 1301 EP - 1359 VL - 8 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/gt.2004.8.1301/ DO - 10.2140/gt.2004.8.1301 ID - GT_2004_8_3_a9 ER -