@article{10_4064_ap114_1_5,
     author = {A. Tayebi and H. Sadeghi},
     title = {Generalized {P-reducible} $(\alpha , \beta )$-metrics with vanishing {S-curvature}},
     journal = {Annales Polonici Mathematici},
     pages = {67--79},
     publisher = {mathdoc},
     volume = {114},
     number = {1},
     year = {2015},
     doi = {10.4064/ap114-1-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap114-1-5/}
}