@article{Lubsandorzhiev:201696, author = "Lubsandorzhiev, Bayarto and Vyatchin, Yevgeniy and Lubsandorzhiev, Sultim and Sidorenkov, Andrei and Tsydenzhapov, Sergey", title = "{Studies of vacuum photomultipliers at extremely low thresholds, photoelectron backscattering and photon detection efficiency}", doi = "10.22323/1.252.0074", journal = "PoS", year = 2016, volume = "PhotoDet2015", pages = "074" }