@article{AMLG_1977__18_137922,
     author = {D.W.H. Gillam},
     title = {Saturation and omitting types.},
     journal = {Archiv f\"ur mathematische Logik und Grundlagenforschung},
     pages = {5--18},
     publisher = {mathdoc},
     volume = {18},
     year = {1977},
     zbl = {0345.02039},
     url = {http://geodesic.mathdoc.fr/item/AMLG_1977__18_137922/}
}