2020 27th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS) Integrated Navigation Systems (ICINS), 2020 27th Saint Petersburg International Conference on. :1-4 May, 2020
Journal of the European Mathematical Society (JEMS) (J. Eur. Math. Soc. (JEMS)) (20240101), 26, no.~8, 3047-3090. ISSN: 1435-9855 (print).eISSN: 1435-9863.