TY - JOUR AU - Garel, Bernard AU - Kodia, Bernédy TI - Signed symmetric covariation coefficient for alpha-stable dependence modeling JO - Comptes Rendus. Mathématique PY - 2009 SP - 315 EP - 320 VL - 347 IS - 5-6 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2009.01.013/ DO - 10.1016/j.crma.2009.01.013 LA - en ID - CRMATH_2009__347_5-6_315_0 ER -