@article{10_4153_CMB_1986_059_6,
     author = {Varadarajan, K.},
     title = {Injective {Approximations}},
     journal = {Canadian mathematical bulletin},
     pages = {378--382},
     year = {1986},
     volume = {29},
     number = {3},
     doi = {10.4153/CMB-1986-059-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-059-6/}
}