Coster, C., & Habets, P. (2006). Two-point boundary value problems lower and upper solutions. Elsevier.
Style de citation ChicagoCoster, C.De, et P. Habets. Two-point Boundary Value Problems Lower and Upper Solutions. Amsterdam: Elsevier, 2006.
Style de citation MLACoster, C.De, et P. Habets. Two-point Boundary Value Problems Lower and Upper Solutions. Elsevier, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.