Duffin-Kemmer-Petiau particle in a vector exponential-like decaying field with any arbitrary J-stateM. Hamzavi, S. M. Ikhdair and M. AmirfakhrianEur. Phys. J. Plus, 127 12 (2012) 149DOI: https://doi.org/10.1140/epjp/i2012-12149-0