@article{MZ_1923__18_167760,
     author = {H. Tietze},
     title = {Nachtr\"agliche {Bemerkung} zu dem {Aufsatz:} {?\"Uber} die {Parallelverschiebung} in {Riemannschen} {R\"aumen}},
     journal = {Mathematische Zeitschrift},
     pages = {324--324},
     publisher = {mathdoc},
     volume = {18},
     year = {1923},
     zbl = {49.0546.02},
     url = {http://geodesic.mathdoc.fr/item/MZ_1923__18_167760/}
}