@inproceedings{Karn:2016lh, author = "Karn, Peter", title = "{Prospects for Measuring the Positron Excess with the Cherenkov Telescope Array }", doi = "10.22323/1.236.0799", booktitle = "Proceedings of The 34th International Cosmic Ray Conference {\textemdash} PoS(ICRC2015)", year = 2016, volume = "236", pages = "799" }