Aleksander Lipaev. "REGULAR MODE 3-KIND IN THE SYSTEM OF CONTACTING BODIES WITH A HEAT SOURCE IN ITS CENTRAL PART." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining, 2019, pp. 905-912. https://doi.org/10.5593/sgem2019/1.1/s05.112