@article{1028998013, author = {Hildebrandt, T. H.}, title = {Iterated limits.}, journal = {Michigan Math. J.}, volume = {5}, number = {1}, year = {1958}, pages = { 79-82}, language = {en}, url = {http://dml.mathdoc.fr/item/1028998013} }
Hildebrandt, T. H. Iterated limits.. Michigan Math. J., Tome 5 (1958) no. 1, pp. 79-82. http://gdmltest.u-ga.fr/item/1028998013/