@article{PMF_1925-1926_34_1_a6,
     author = {\'Slebodzi\'nski, W{\l}adys{\l}aw},
     title = {Recherches g\'eom\'etriques sur le champ statique de gravitation},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {91--118},
     publisher = {mathdoc},
     volume = {34},
     number = {1},
     year = {1925-1926},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PMF_1925-1926_34_1_a6/}
}