TY - JOUR AU - Ya. Yu. Nikitin AU - N. A. Stepanova TI - A generalization of Kendall's tau and asymptotic efficiency of the corresponding test of independence JO - Zapiski Nauchnykh Seminarov POMI PY - 1997 SP - 227 EP - 237 VL - 244 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1997_244_a15/ LA - ru ID - ZNSL_1997_244_a15 ER -