@inproceedings{HORIKAWA:2016yp, author = "HORIKAWA, Naoaki", title = "{Long standing Japanese-German polarized solid target collaboration}", doi = "10.22323/1.243.0012", booktitle = "Proceedings of XVIth International Workshop in Polarized Sources, Targets, and Polarimetry {\textemdash} PoS(PSTP2015)", year = 2016, volume = "243", pages = "012" }