@article{1077378966,
author = {Ferguson, Le Baron O.},
title = {Algebraic kernels of planar sets},
journal = {Duke Math. J.},
volume = {37},
number = {1},
year = {1970},
pages = { 225-230},
language = {en},
url = {http://dml.mathdoc.fr/item/1077378966}
}
Ferguson, Le Baron O. Algebraic kernels of planar sets. Duke Math. J., Tome 37 (1970) no. 1, pp. 225-230. http://gdmltest.u-ga.fr/item/1077378966/