@article{1077467629,
author = {Koch, R. J.},
title = {Note on weak cutpoints in clans},
journal = {Duke Math. J.},
volume = {24},
number = {1},
year = {1957},
pages = { 611-615},
language = {en},
url = {http://dml.mathdoc.fr/item/1077467629}
}
Koch, R. J. Note on weak cutpoints in clans. Duke Math. J., Tome 24 (1957) no. 1, pp. 611-615. http://gdmltest.u-ga.fr/item/1077467629/