@article{01570767,
title = {Homological local linking.},
journal = {Abstract and Applied Analysis},
volume = {3},
year = {1998},
pages = {181-189},
doi = {10.1155/S1085337598000505},
zbl = {0971.58007},
language = {en},
url = {http://dml.mathdoc.fr/item/01570767}
}
Perera, Kanishka. Homological local linking.. Abstract and Applied Analysis, Tome 3 (1998) pp. 181-189. doi : 10.1155/S1085337598000505. http://gdmltest.u-ga.fr/item/01570767/