2 citations to https://www.mathnet.ru/rus/svva2

1. Mariana Lopushanski, Grigory Ivanov, INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING ICCMSE 2022, 3030, INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING ICCMSE 2022, 2024, 080002  
2. Grigory M. Ivanov, Mariana S. Lopushanski, Grigorii E. Ivanov, “Shortest Curves in Proximally Smooth Sets: Existence and Uniqueness”, Set-Valued Var. Anal, 32:4 (2024)