@article{GDZPPN002084252,
title = {Points multiples isol\'es d'immersions de codimension quatre.},
journal = {Forum mathematicum},
volume = {2},
year = {1990},
pages = {579-584},
zbl = {0718.57011},
url = {http://dml.mathdoc.fr/item/GDZPPN002084252}
}
Zarati, Said; Boudriga, Noureddine. Points multiples isolés d'immersions de codimension quatre.. Forum mathematicum, Tome 2 (1990) pp. 579-584. http://gdmltest.u-ga.fr/item/GDZPPN002084252/