Edit Profile (opens in new tab) Upor, Ya. I. Author ID: upor.ya-i Published as: Upor, Ya. I. Documents Indexed: 1 Publication since 1992 Co-Authors 1 single-authored Serials 1 Trudy Instituta Prikladnoĭ Matematiki Imeni I. N. Vekua Fields 1 Real functions (26-XX) 1 Special functions (33-XX) 1 Numerical analysis (65-XX) Publications by Year