@article{10_4064_cm_13_1_49_54,
     author = {W. \'Slebodzi\'nski},
     title = {Contribution \`a la g\'eom\'etrie diff\'erentielle d'un tenseur mixte de valence deux},
     journal = {Colloquium Mathematicum},
     pages = {49--54},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {1964},
     doi = {10.4064/cm-13-1-49-54},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-13-1-49-54/}
}