@article{GDZPPN002411091, title = {Continuous Relations.}, journal = {Mathematische Zeitschrift}, volume = {129}, year = {1972}, pages = {35-44}, zbl = {0224.54017}, url = {http://dml.mathdoc.fr/item/GDZPPN002411091} }
Grimeisen, Gerhard. Continuous Relations.. Mathematische Zeitschrift, Tome 129 (1972) pp. 35-44. http://gdmltest.u-ga.fr/item/GDZPPN002411091/