Notes on Agreement in Itelmen - Article by J. D. Bobaljik and S. Wurmbrand discussing prefix and suffix agreement of the verb. linguistic-discovery.dartmouth.edu/WebObjects/Linguistics.woa/1/page/article/21.htmlOnce
Seven Prefix - Suffix Assymmetries in Itelmen - Paper by J. D. Bobaljik and S. Wurmbrand examining the morphophonology of the Itelmen verb (PDF format). www.arts.mcgill.ca/programs/linguistics/faculty/bobaljik/papers/JBSW_CLS37.pdf