Johnson, Stephen, Zerrad, Essaid, Makrogiannis, Sokratis, and Ren, Jun. Exact Topological Soliton Solutions to the Strongly Perturbed Family of Sine-Gordon Type Equations. Retrieved from https://par.nsf.gov/biblio/10122273. Journal of Applied Mathematics and Physics 07.10 Web. doi:10.4236/jamp.2019.710163.

Johnson, Stephen, Zerrad, Essaid, Makrogiannis, Sokratis, & Ren, Jun. Exact Topological Soliton Solutions to the Strongly Perturbed Family of Sine-Gordon Type Equations. Journal of Applied Mathematics and Physics, 07 (10). Retrieved from https://par.nsf.gov/biblio/10122273. https://doi.org/10.4236/jamp.2019.710163

Johnson, Stephen, Zerrad, Essaid, Makrogiannis, Sokratis, and Ren, Jun. "Exact Topological Soliton Solutions to the Strongly Perturbed Family of Sine-Gordon Type Equations". Journal of Applied Mathematics and Physics 07 (10). Country unknown/Code not available. https://doi.org/10.4236/jamp.2019.710163. https://par.nsf.gov/biblio/10122273.

@article{osti_10122273,
place = {Country unknown/Code not available}, title = {Exact Topological Soliton Solutions to the Strongly Perturbed Family of Sine-Gordon Type Equations}, url = {https://par.nsf.gov/biblio/10122273}, DOI = {10.4236/jamp.2019.710163}, abstractNote = {}, journal = {Journal of Applied Mathematics and Physics}, volume = {07}, number = {10}, author = {Johnson, Stephen and Zerrad, Essaid and Makrogiannis, Sokratis and Ren, Jun}, }