Heavy Quark Symmetries: Molecular partners of the X(3872) and Zb(10610)/Zb′(10650)Feng-Kun Guo, Carlos Hidalgo-Duque, Juan Nieves and Manuel Pavón ValderramaEPJ Web of Conferences, 73 (2014) 03009DOI: https://doi.org/10.1051/epjconf/20147303009
