Zarina Bibi Ibrahim and Mohamed Suleiman and Khairil Iskandar Othman, Direct Block Backward Differentiation Formulas for Solving Second Order Ordinary Differential Equations. journal = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology. April 2008, vol. 16(4). 260 - 262 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/7863.