@inproceedings{Sanfilippo:2012BC, author = "Sanfilippo, Francesco", title = "{Lattice QCD calculation of isospin breaking effects due to the up-down mass difference}", doi = "10.22323/1.139.0290", booktitle = "Proceedings of XXIX International Symposium on Lattice Field Theory {\textemdash} PoS(Lattice 2011)", year = 2012, volume = "139", pages = "290" }