s-wave solutions of spin-one DKP equation for a deformed Hulthén potential in (1+3) dimensions Z. Molaee, M. Ghominejad, H. Hassanabadi and S. Zarrinkamar Eur. Phys. J. Plus, 127 9 (2012) 116 Published online: 25 September 2012 DOI: 10.1140/epjp/i2012-12116-9