@article{10_4153_CJM_1986_011_0,
     author = {Ng, Tze Beng},
     title = {Frame {Fields} on {Manifolds}},
     journal = {Canadian journal of mathematics},
     pages = {232--256},
     year = {1986},
     volume = {38},
     number = {1},
     doi = {10.4153/CJM-1986-011-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1986-011-0/}
}