@inproceedings{Vogt:2001Ci, author = "Vogt, Carsten", title = "{Gamma* + Gamma* to pion transitions and the pion distribution amplitude }", doi = "10.22323/1.007.0030", booktitle = "Proceedings of International Europhysics Conference on High Energy Physics {\textemdash} PoS(hep2001)", year = 2001, volume = "007", pages = "030" }