id: 50275069 dt: j an: 50275069 au: Ghorbani, Asghar; Saberi-Nadjafi, Jafar ti: Exact solutions for nonlinear integral equations by a modified homotopy perturbation method so: Computers & Mathematics with Applications 56, No. 4, 1032-1039 (2008). py: 2008 pu: la: EN cc: ut: ci: li: doi:10.1016/j.camwa.2008.01.030