TY - JOUR AU - A. N. Shiryaev TI - Investigations by statistical sequential analysis JO - Matematičeskie zametki PY - 1968 SP - 739 EP - 754 VL - 3 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1968_3_6_a14/ LA - ru ID - MZM_1968_3_6_a14 ER -