A classification of center-foci.
McCann, Roger C.
Pacific J. Math., Tome 35 (1970) no. 3, p. 467-478 / Harvested from Project Euclid
Publié le : 1970-05-14
Classification:  54.82
@article{1102977372,
     author = {McCann, Roger C.},
     title = {A classification of center-foci.},
     journal = {Pacific J. Math.},
     volume = {35},
     number = {3},
     year = {1970},
     pages = { 467-478},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1102977372}
}
McCann, Roger C. A classification of center-foci.. Pacific J. Math., Tome 35 (1970) no. 3, pp.  467-478. http://gdmltest.u-ga.fr/item/1102977372/