TY - JOUR AU - Yu. P. Petrova TI - $L_2$-small ball asymptotics for a family of finite-dimensional perturbations of Gaussian functions JO - Zapiski Nauchnykh Seminarov POMI PY - 2021 SP - 236 EP - 258 VL - 501 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2021_501_a15/ LA - ru ID - ZNSL_2021_501_a15 ER -