@article{EJDE_2007__2007__a32,
     author = {Mingarelli, Angelo B. and Sadarangani, Kishin},
     title = {Asymptotic solutions of forced nonlinear second order differential equations and their extensions},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2007},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a32/}
}