@article{10_4153_CJM_2000_011_1,
     author = {Binding, Paul A. and Browne, Patrick J. and Watson, Bruce A.},
     title = {Spectral {Problems} for {Non-Linear} {Sturm-Liouville} {Equations} with {Eigenparameter} {Dependent} {Boundary} {Conditions}},
     journal = {Canadian journal of mathematics},
     pages = {248--264},
     year = {2000},
     volume = {52},
     number = {2},
     doi = {10.4153/CJM-2000-011-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2000-011-1/}
}