@inproceedings{Stenkin:2017F2, author = "Stenkin, Yuri and Alekseenko, V.V. and Cui, S. W. and He, Ya.Yu. and Li, B.B. and Ma, X.H. and Shchegolev, O.B. and Stepanov, V.I. and Yanin, Ya.V. and Zhao, J.J.", title = "{Primary cosmic ray mass composition above 1 PeV as measured by the PRISMA-YBJ array}", doi = "10.22323/1.301.0485", booktitle = "Proceedings of 35th International Cosmic Ray Conference {\textemdash} PoS(ICRC2017)", year = 2017, volume = "301", pages = "485" }