@article{1255986634,
author = {Gardiner, Stephen J.},
title = {Tangential harmonic approximation on relatively closed sets},
journal = {Illinois J. Math.},
volume = {39},
number = {4},
year = {1995},
pages = { 143-157},
language = {en},
url = {http://dml.mathdoc.fr/item/1255986634}
}
Gardiner, Stephen J. Tangential harmonic approximation on relatively closed sets. Illinois J. Math., Tome 39 (1995) no. 4, pp. 143-157. http://gdmltest.u-ga.fr/item/1255986634/