@article{PMIHES_1974__43__261_0,
     author = {Chatelet, Gilles and Rosenberg, Harold and Weil, Daniel},
     title = {A classification of the topological types of $\mathbf {R}^2$-actions on closed orientable 3-manifolds},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {261--272},
     publisher = {Institut des Hautes \'Etudes Scientifiques},
     volume = {43},
     year = {1974},
     mrnumber = {346809},
     zbl = {0278.57015},
     language = {en},
     url = {http://archive.numdam.org/item/PMIHES_1974__43__261_0/}
}