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@article{MAN_1975__215_162697, author = {Man Kam Kwong}, title = {Lp-Perturbations of {Second} {Order} {Linear} {Differential} {Equations.}}, journal = {Mathematische Annalen}, pages = {23--34}, publisher = {mathdoc}, volume = {215}, year = {1975}, zbl = {0288.34013}, url = {http://geodesic.mathdoc.fr/item/MAN_1975__215_162697/} }
Man Kam Kwong. Lp-Perturbations of Second Order Linear Differential Equations.. Mathematische Annalen, Tome 215 (1975), pp. 23-34. http://geodesic.mathdoc.fr/item/MAN_1975__215_162697/