%0 Journal Article %A Gupta, Chaitan P. %T Solvability of a forced autonomous Duffing's equation with periodic boundary conditions in the presence of damping %J Applications of Mathematics %D 1993 %P 195-203 %V 38 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1993.104546/ %R 10.21136/AM.1993.104546 %G en %F 10_21136_AM_1993_104546