@article{1181071685,
author = {Hartwig, Robert E. and \v Semrl, Peter},
title = {Constrained Convergence},
journal = {Rocky Mountain J. Math.},
volume = {29},
number = {4},
year = {1999},
pages = { 177-195},
language = {en},
url = {http://dml.mathdoc.fr/item/1181071685}
}
Hartwig, Robert E.; Šemrl, Peter. Constrained Convergence. Rocky Mountain J. Math., Tome 29 (1999) no. 4, pp. 177-195. http://gdmltest.u-ga.fr/item/1181071685/