TY - JOUR AU - Zoran Šunić TI - Explicit left orders on free groups extending the lexicographic order on free monoids JO - Comptes Rendus. Mathématique PY - 2013 SP - 507 EP - 511 VL - 351 IS - 13-14 PB - Elsevier DO - 10.1016/j.crma.2013.07.001 LA - en ID - CRMATH_2013__351_13-14_507_0 ER -