2023-04-262023-04-262021-10-102021-10-10In Memory of Zenon Hotra, Honorary Professor of Lviv Polytechnic National University Hotra Zenon (June 20, 1942 – April 17, 2021) // Computational Problems of Electrical Engineering. — Lviv : Lviv Politechnic Publishing House, 2021. — Vol 11. — No 2. — P. 43–44.https://ena.lpnu.ua/handle/ntb/5846843-44enIn Memory of Zenon Hotra, Honorary Professor of Lviv Polytechnic National University Hotra Zenon (June 20, 1942 – April 17, 2021)Article© Національний університет „Львівська політехніка“, 20212In Memory of Zenon Hotra, Honorary Professor of Lviv Polytechnic National University Hotra Zenon (June 20, 1942 – April 17, 2021). Computational Problems of Electrical Engineering (Lviv), vol. 11, no 2, pp. 43-44.