TY - JOUR AU - N. G. Zagoruiko TI - Compactness and $\lambda$-compactness hypotheses in data analysis methods JO - Sibirskij žurnal industrialʹnoj matematiki PY - 1998 SP - 114 EP - 126 VL - 1 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_1998_1_1_a10/ LA - ru ID - SJIM_1998_1_1_a10 ER -