@article{1250128122,
author = {Cantrell, Robert Stephen},
title = {Multiparameter bifurcation problems for second order ordinary differential equations},
journal = {Rocky Mountain J. Math.},
volume = {12},
number = {4},
year = {1982},
pages = { 795-806},
language = {en},
url = {http://dml.mathdoc.fr/item/1250128122}
}
Cantrell, Robert Stephen. Multiparameter bifurcation problems for second order ordinary differential equations. Rocky Mountain J. Math., Tome 12 (1982) no. 4, pp. 795-806. http://gdmltest.u-ga.fr/item/1250128122/