1. Querying documents in object databases;Abiteboul;Internat. J. Digital Libraries,1997
2. The Design and Analysis of Computer Algorithms;Aho,1974
3. Design consideration for a message file server;Christodoulakis;IEEE Trans. Software Eng.,1984
4. W.W. Chang, H.J. Schek, A signature access method for the STARBURST database system, in: Proc. 19th VLDB Conf., 1989, pp. 145–153
5. Signature files and signature trees;Chen;Inform. Process. Lett.,2002