@article{Lucha_2018,
title={Compact Exotic Tetraquark Mesons in Large-Nc QCD},
volume={191},
ISSN={2100-014X},
url={http://dx.doi.org/10.1051/epjconf/201819104003},
DOI={10.1051/epjconf/201819104003},
journal={EPJ Web of Conferences},
publisher={EDP Sciences},
author={Lucha,
Wolfgang and Melikhov,
Dmitri and Sazdjian,
Hagop},
editor={Volkova,
V.E. and Zhezher,
Y.V. and Levkov,
D.G. and Rubakov,
V.A. and Matveev,
V.A.},
year={2018},
pages={04003} }