TY - JOUR AU - M. A. Shagay AU - N. A. Shirokov TI - Polynomial approximation by doubly periodic Weierstrass functions on disjoint segments in the $L^P$ metric JO - Zapiski Nauchnykh Seminarov POMI PY - 2023 SP - 242 EP - 255 VL - 527 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2023_527_a10/ LA - ru ID - ZNSL_2023_527_a10 ER -