@article{Berlin:2015He, author = "Berlin, Joshua and Abdel-Rehim, Abdou and Alexandrou, Constantia and Dalla Brida, Mattia and Gravina, Mario and Wagner, Marc", title = "{Investigation of the tetraquark candidate a_0(980): technical aspects.}", doi = "10.22323/1.214.0104", journal = "PoS", year = 2015, volume = "LATTICE2014", pages = "104" }