Eshghi, Mahdi. 2011. “<b>Dirac-Hyperbolic Scarf Problem Including a Coulomb-Like Tensor potential</b> - Doi: 10.4025/actascitechnol.V34i2.13323”. Acta Scientiarum. Technology 34 (2):207-15. https://doi.org/10.4025/actascitechnol.v34i2.13323.