\Bibitem{1} \paper In memory of Movlud Kerimovich Kerimov \jour Zh. Vychisl. Mat. Mat. Fiz. \yr 2018 \vol 58 \issue 1 \pages 158--160 \mathnet{http://mi.mathnet.ru/zvmmf10667} \crossref{https://doi.org/10.7868/S0044466918010088} \elib{https://elibrary.ru/item.asp?id=32282723}