@article{1077380568,
author = {McAdam, Stephen},
title = {Going down},
journal = {Duke Math. J.},
volume = {39},
number = {1},
year = {1972},
pages = { 633-636},
language = {en},
url = {http://dml.mathdoc.fr/item/1077380568}
}
McAdam, Stephen. Going down. Duke Math. J., Tome 39 (1972) no. 1, pp. 633-636. http://gdmltest.u-ga.fr/item/1077380568/