Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MOMA_1987__103_178333, author = {Oldrich Kowalski and Masami Sekizawa}, title = {On {3-Dimensional} {Riemannian} {...-Spaces.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {303--320}, publisher = {mathdoc}, volume = {103}, year = {1987}, zbl = {0632.53040}, url = {http://geodesic.mathdoc.fr/item/MOMA_1987__103_178333/} }
Oldrich Kowalski; Masami Sekizawa. On 3-Dimensional Riemannian ...-Spaces.. Monatshefte für Mathematik, Tome 103 (1987), pp. 303-320. http://geodesic.mathdoc.fr/item/MOMA_1987__103_178333/