@inproceedings{Golterman:2015V7, author = "Golterman, Maarten and Shamir, Yigal", title = "{Vacuum alignment and lattice artifacts}", doi = "10.22323/1.214.0156", booktitle = "Proceedings of The 32nd International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2014)", year = 2015, volume = "214", pages = "156" }