@ARTICLE{an2016,
     Title={An efficient variable step-size rational Falkner-type method for solving the special second-order IVP},
     Author={Higinio Ramos, Gurjinder Singh, V. Kanwar, Saurabh Bhatia},
     Journal={Applied Mathematics and Computation},
     Volume={291},
     Number={0},
     Pages={39-51},
     Publisher={Elsevier},
     Year={2016}
}