@article{oai:ynu.repo.nii.ac.jp:00006766,
 author = {Ichida, Ryosuke},
 issue = {1&2},
 journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学},
 month = {},
 note = {application/pdf},
 pages = {73--81},
 title = {ON MANIFOLDS OF NONNEGATIVE RICCI CURVATURE AND AN EXTENSION OF MYERS' THEOREM},
 volume = {34},
 year = {1986}
}