@article{10_4153_CMB_1958_013_4,
     author = {Robinson, Abraham},
     title = {Outline of an {Introduction} to {Mathematical} {Logic} {II}},
     journal = {Canadian mathematical bulletin},
     pages = {113--127},
     year = {1958},
     volume = {1},
     number = {2},
     doi = {10.4153/CMB-1958-013-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1958-013-4/}
}