@article{1181072926,
author = {Cantrell, Robert Stephen},
title = {A Switch in Nodal Structure in Coupled Systems of Nonlinear Sturm-Liouville Boundary Value Problems},
journal = {Rocky Mountain J. Math.},
volume = {21},
number = {4},
year = {1991},
pages = { 1009-1029},
language = {en},
url = {http://dml.mathdoc.fr/item/1181072926}
}
Cantrell, Robert Stephen. A Switch in Nodal Structure in Coupled Systems of Nonlinear Sturm-Liouville Boundary Value Problems. Rocky Mountain J. Math., Tome 21 (1991) no. 4, pp. 1009-1029. http://gdmltest.u-ga.fr/item/1181072926/