1. Further studies of Emden’s and similar differential equations;Fowler;Q. J. Math.,1931
2. On the generalized Emden–Fowler equation;Wong;SIAM Rev.,1975
3. The generalized Emden–Fowler equation;Berkovich;Sym. Nonlinear Math. Phys.,1997
4. Functional Differential Equations;Hale,1971
5. On the oscillation of second order neutral differential equations of Emden–Fowler type;Xu;Monatsh. Math.,2007