@article{10_4153_CMB_2017_049_5,
     author = {Jeong, Imsoon and P\'erez, Juan de Dios and Suh, Young Jin and Woo, Changhwa},
     title = {Lie {Derivatives} and {Ricci} {Tensor} on {Real} {Hypersurfaces} in {Complex} {Two-plane} {Grassmannians}},
     journal = {Canadian mathematical bulletin},
     pages = {543--552},
     year = {2018},
     volume = {61},
     number = {3},
     doi = {10.4153/CMB-2017-049-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2017-049-5/}
}