@article{10_4064_ap112_1_8,
     author = {Yi Hua Deng},
     title = {Rigidity of noncompact manifolds with cyclic parallel {Ricci} curvature},
     journal = {Annales Polonici Mathematici},
     pages = {101--108},
     publisher = {mathdoc},
     volume = {112},
     number = {1},
     year = {2014},
     doi = {10.4064/ap112-1-8},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap112-1-8/}
}