@article{CMJ_1998__48_2_a5,
     author = {O'Regan, Donal},
     title = {Singular {Dirichlet} boundary value problems. {II:} {Resonance} case},
     journal = {Czechoslovak Mathematical Journal},
     pages = {269--289},
     publisher = {mathdoc},
     volume = {48},
     number = {2},
     year = {1998},
     mrnumber = {1624319},
     zbl = {0957.34016},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/CMJ_1998__48_2_a5/}
}