00698naa#a2200205#i#450# EN\INFRA-M\bibl\33625 20240505004857.7 2308-4898 20191202b2019####ek#y0engy0150####ca RUS RU Parquetting the Surface of a Parabolic Concentrator of a Solar Photovoltaic Thermal Module According to Given Differential- Geometric Requirements Journal article Moscow INFRA-M Academic Publishing LLC. 2019 12 с. Journal article local Математика. 51 RUS Sinitsyn S. A. Strebkov D. S. Panchenko Vladimir Anatol'evich naukaru.ru