%0 Conference Article %T Using UBVRI-photometry to detect signs of asteroid activity %A Shcherbina, M.. %A Busarev, V.. %K methods: observational; techniques: photometric; asteroids: active asteroids %J Modern astronomy: from the Early Universe to exoplanets and black holes %D 2024 %P 5 %I Special Astrophysical Observatory of the Russian Academy of Sciences