@inproceedings{Bluemlein:2014XP, author = "Bluemlein, Johannes and Marquard, Peter and Riemann, Tord", title = "{Preface}", doi = "10.22323/1.211.0081", booktitle = "Proceedings of Loops and Legs in Quantum Field Theory {\textemdash} PoS(LL2014)", year = 2014, volume = "211", pages = "081" }