@article{10_4064_fm_103_2_133_149,
     author = {Maurice Pouzet},
     title = {Cha{\^\i}nes de th\'eories universelles},
     journal = {Fundamenta Mathematicae},
     pages = {133--149},
     publisher = {mathdoc},
     volume = {103},
     number = {2},
     year = {1979},
     doi = {10.4064/fm-103-2-133-149},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-103-2-133-149/}
}