@inproceedings{Drach:20124b, author = "Drach, Vincent and Alexandrou, Constantia and Constantinou, Martha and Dinter, Simon and Hadjiyiannakou, Kyriacos and Jansen, Karl and Koutsou, Giannis and Vaquero, Alejandro and Strelchenko, Alexei", title = "{Sigma terms and strangeness content of the nucleon with Nf=2+1+1 twisted mass fermions}", doi = "10.22323/1.164.0163", booktitle = "Proceedings of The 30th International Symposium on Lattice Field Theory {\textemdash} PoS(Lattice 2012)", year = 2012, volume = "164", pages = "163" }