@article{GDZPPN002333090, title = {The Carath\'eodory pseudodistance has the product property.}, journal = {Mathematische Annalen}, volume = {283}, year = {1989}, pages = {161-164}, zbl = {0662.32023}, url = {http://dml.mathdoc.fr/item/GDZPPN002333090} }
Jarnicki, M.; Pflug, P. The Carathéodory pseudodistance has the product property.. Mathematische Annalen, Tome 283 (1989) pp. 161-164. http://gdmltest.u-ga.fr/item/GDZPPN002333090/