- Extendible Hashing(http://www.istis.unomaha.edu/isqa/haworth/isqa3300/fs009.htm) in English, 개념.코볼 구현소스
- Hash PPT(http://www.cis.ohio-state.edu/~hakan/CIS671/Hashing.ppt)기본 개념 잡을려면.. 이걸보세엽.
- Hash PPT(http://oopsla.snu.ac.kr/classes/filestruct/tp/chap12.ppt)이것두 역쉬..
- Extendible Hashing(http://perso.enst.fr/~saglio/bdas/EPFL0525/sld009.htm)