@article{1102723820, author = {Graef, John R.}, title = {Limit circle type results for sublinear equations.}, journal = {Pacific J. Math.}, volume = {109}, number = {2}, year = {1983}, pages = { 85-94}, language = {en}, url = {http://dml.mathdoc.fr/item/1102723820} }
Graef, John R. Limit circle type results for sublinear equations.. Pacific J. Math., Tome 109 (1983) no. 2, pp. 85-94. http://gdmltest.u-ga.fr/item/1102723820/