@article{10_4064_fm_76_3_255_260,
     author = {Keith Devlin},
     title = {Note on a theorem of {J.} {Baumgartner}},
     journal = {Fundamenta Mathematicae},
     pages = {255--260},
     publisher = {mathdoc},
     volume = {76},
     number = {3},
     year = {1972},
     doi = {10.4064/fm-76-3-255-260},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-76-3-255-260/}
}