@article{1028999089, author = {Lewkowicz, R. E.}, title = {The measurability of an intrinsic length.}, journal = {Michigan Math. J.}, volume = {11}, number = {1}, year = {1964}, pages = { 167-175}, language = {en}, url = {http://dml.mathdoc.fr/item/1028999089} }
Lewkowicz, R. E. The measurability of an intrinsic length.. Michigan Math. J., Tome 11 (1964) no. 1, pp. 167-175. http://gdmltest.u-ga.fr/item/1028999089/