@article{AM2_1971__6_136179,
     author = {S. GOLAB},
     title = {Sur un probl\`eme de la m\'etrique angulaire dans la g\'eometrie de {Minkowski}},
     journal = {Aequationes mathematicae},
     pages = {121--129},
     publisher = {mathdoc},
     volume = {6},
     year = {1971},
     zbl = {0222.53060},
     url = {http://geodesic.mathdoc.fr/item/AM2_1971__6_136179/}
}