@article{JRAM_1959__201_150386,
     author = {Kuno Fladt},
     title = {\"Uber den {Parallelismus} von {Levi-Civit\`a} in der {Geometrie} konstanten {Kr\"ummungsma{\ss}es.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {78--83},
     publisher = {mathdoc},
     volume = {201},
     year = {1959},
     zbl = {0085.14702},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1959__201_150386/}
}