@article{Takizawa:2017vF, author = "Takizawa, Yoshiyuki and Kasuga, Hiroshi and Ohmori, Hitoshi and Casolino, Marco and Ebisuzaki, Toshikazu", title = "{Mini-EUSO optics design and tests}", doi = "10.22323/1.301.0367", journal = "PoS", year = 2017, volume = "ICRC2017", pages = "367" }