@inproceedings{SICKING:2017da, author = "SICKING, Philipp", title = "{Discriminating sterile neutrinos and unitarity violation with CP invariants}", doi = "10.22323/1.295.0145", booktitle = "Proceedings of The 19th International Workshop on Neutrinos from Accelerators NUFACT2017 {\textemdash} PoS(NuFact2017)", year = 2017, volume = "295", pages = "145" }