@article{Vicha:2016s7, author = "Vicha, Jakub and Travnicek, Petr and Nosek, Dalibor", title = "{On the Combined Analysis of Muon Shower Size and Depth of Shower Maximum }", doi = "10.22323/1.236.0433", journal = "PoS", year = 2016, volume = "ICRC2015", pages = "433" }