Minsoo Lee and Yun-mi Kim and Yoon-kyung Lee, A Two-Step Approach for Tree-structured XPath Query Reduction. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2007, vol. 10(10). 3342 - 3347 [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/12893.