@article{GDZPPN002301849,
title = {Hausdorff Measures and Generalized Differentiation.},
journal = {Mathematische Annalen},
volume = {180},
year = {1969},
pages = {275-286},
zbl = {0172.32905},
url = {http://dml.mathdoc.fr/item/GDZPPN002301849}
}
WALLIN, H. Hausdorff Measures and Generalized Differentiation.. Mathematische Annalen, Tome 180 (1969) pp. 275-286. http://gdmltest.u-ga.fr/item/GDZPPN002301849/