For citations:
Shelekhov A.M. Three-webs from circles. Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika. 2023;1(12):71-89. (In Russ.) https://doi.org/10.26907/0021-3446-2023-12-71-89
Shelekhov A.M. Three-webs from circles. Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika. 2023;1(12):71-89. (In Russ.) https://doi.org/10.26907/0021-3446-2023-12-71-89