@article{1028999538,
author = {Martin, Joseph},
title = {The sum of two crumpled cubes.},
journal = {Michigan Math. J.},
volume = {13},
number = {1},
year = {1966},
pages = { 147-151},
language = {en},
url = {http://dml.mathdoc.fr/item/1028999538}
}
Martin, Joseph. The sum of two crumpled cubes.. Michigan Math. J., Tome 13 (1966) no. 1, pp. 147-151. http://gdmltest.u-ga.fr/item/1028999538/