@article{10_4153_CMB_2014_063_4,
     author = {Li, Benling and Shen, Zhongmin},
     title = {Ricci {Curvature} {Tensor} and {Non-Riemannian} {Quantities}},
     journal = {Canadian mathematical bulletin},
     pages = {530--537},
     year = {2015},
     volume = {58},
     number = {3},
     doi = {10.4153/CMB-2014-063-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2014-063-4/}
}