Mir Hadi Seyedafsari and Iraj Hasanzadeh, Optimal External Merge Sorting Algorithm with Smart Block Merging. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. February 2010, vol. 38(2). 237 - 240 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/9638.