@inproceedings{Hori:2015z/, author = "Hori, Masaki and Soter, Anna and Aghai-Khozani, Hossein and Barna, D. and Dax, Andreas and Hayano, Ryugo S. and Murakami, Yohei and Todoroki, Koichi and Yamada, Hiroyuki", title = "{Attempt at laser spectroscopy of pionic helium atoms at PSI}", doi = "10.22323/1.213.0342", booktitle = "Proceedings of Technology and Instrumentation in Particle Physics 2014 {\textemdash} PoS(TIPP2014)", year = 2015, volume = "213", pages = "342" }