@INPROCEEDINGS( PSC2006u, 
 author = "Rafa{\l} Przywarski and Szymon Grabowski and Gonzalo Navarro and Alejandro Salinger",
 title = "{FM-KZ}: {A}n even simpler alphabet-independent {FM}-index",
 booktitle = "Proceedings of the Prague Stringology Conference~'06",
 address = "Czech Technical University in Prague, Czech Republic",
 editor = "Jan Holub and Jan {\v{Z}}{\v{d}}{\'{a}}rek",
 isbn = "80-01-03533-6",
 year = 2006,
 pages = "226--241",
 bibsource="http://www.stringology.org/event/2006/psc06p21.bib",
)