@article{05791692, title = {Population models with nonlinear boundary conditions.}, journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]}, volume = {2010}, year = {2010}, pages = {135-149}, zbl = {1204.34030}, language = {en}, url = {http://dml.mathdoc.fr/item/05791692} }
Goddard, Jerome; Lee, Eun Kyoung; Shivaji, Ratnasingham. Population models with nonlinear boundary conditions.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2010 (2010) pp. 135-149. http://gdmltest.u-ga.fr/item/05791692/