Zhaoxia Chen Zeyu Qiu Juan Li Xiong You Two-derivative Runge-Kutta-Nyström methods for second-order ordinary differential equations. 897-927 2015 70 Numer. Algorithms 4 https://doi.org/10.1007/s11075-015-9979-4 db/journals/na/na70.html#ChenQLY15
