Ahmet Yildirim, Yves Cherruault. Analytical approximate solution of a SIR epidemic model with constant vaccination strategy by homotopy perturbation method. Kybernetes, 38(9):1566-1575, 2009. [doi]
@article{YildirimC09, title = {Analytical approximate solution of a SIR epidemic model with constant vaccination strategy by homotopy perturbation method}, author = {Ahmet Yildirim and Yves Cherruault}, year = {2009}, doi = {10.1108/03684920910991540}, url = {http://dx.doi.org/10.1108/03684920910991540}, researchr = {https://researchr.org/publication/YildirimC09}, cites = {0}, citedby = {0}, journal = {Kybernetes}, volume = {38}, number = {9}, pages = {1566-1575}, }