Spectral signs of simultaneous sublimation activity and the appearance of a dust exosphere on eight asteroids of the main belt near perihelion / V. V. Busarev, A. A. Savelova, M. P. Shcherbina, S. I. Barabanov // Solar system research. 2022. Vol. 56, № 2. P. 84-99. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001002198