Rapid Photometric Variability Of The Symbiotic System CH Cyg During 2008–15S. Shugarov, A. Skopal, M. Sekeráš, G. Komissarova and M. WolfEAS Publications Series, 71-72 (2015) 107-108DOI: https://doi.org/10.1051/eas/1571021
