@article{10_4153_CMB_1973_046_7,
     author = {Peterson, A. C.},
     title = {On a {Relation} {Between} a {Theorem} of {Hartman} and a {Theorem} of {Sherman}},
     journal = {Canadian mathematical bulletin},
     pages = {275--281},
     year = {1973},
     volume = {16},
     number = {2},
     doi = {10.4153/CMB-1973-046-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1973-046-7/}
}