Strong decays of the bottom mesons B1(5721), B2(5747), Bs1(5830), Bs2(5840) and B(5970) Zhi-Gang Wang Eur. Phys. J. Plus, 129 8 (2014) 186 Published online: 29 August 2014 DOI: 10.1140/epjp/i2014-14186-y