@inproceedings{Heitz:2018zJ, author = "Heitz, Robert", title = "{COMPASS Measurements of Asymmetry Amplitudes in the Drell-Yan Process Observed from Scattering Pions off a Transversely Polarized Proton Target}", doi = "10.22323/1.314.0379", booktitle = "Proceedings of The European Physical Society Conference on High Energy Physics {\textemdash} PoS(EPS-HEP2017)", year = 2018, volume = "314", pages = "379" }