%0 Journal Article %A O'Regan, Donal %T Solvability of Some Singular Boundary Value Problems on the Semi-Infinite Interval %J Canadian journal of mathematics %D 1996 %P 143-158 %V 48 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1996-006-x/ %R 10.4153/CJM-1996-006-x %F 10_4153_CJM_1996_006_x