@misc{miscb1559065,
title   = {'1 POT. −−' and '0 POT. ++' heavy four-quark and molecule states in QCD},
author = {Albuquerque, Raphael Moreira de and Narison, S. and Fanomezana, F. and Rabemananjara, A.},
year = {2013},
booktitle   = {International Conference on Quantum Chromodynamics}
}