%0 Journal Article %A Hastings, Stuart P. %A Lazer, Alan C. %T On the asymptotic behavior of solutions of the differential equation $y^{(4)}=p(t)y$ %J Czechoslovak Mathematical Journal %D 1968 %P 224-229 %V 18 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1968.100828/ %R 10.21136/CMJ.1968.100828 %G en %F 10_21136_CMJ_1968_100828