@article{10_4153_CMB_1969_047_2,
     author = {Schwerdtfeger, Hans},
     title = {Correction to {Notes} on {Numerical} {Analysis} {II[1]}},
     journal = {Canadian mathematical bulletin},
     pages = {353--353},
     year = {1969},
     volume = {12},
     number = {3},
     doi = {10.4153/CMB-1969-047-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1969-047-2/}
}