Edwards, C., & Ruttimann, G. (2003). Involutive and Peirce gradings in JBW*-triples.
Chicago Style aipamenaEdwards, C., and G. Ruttimann. Involutive and Peirce Gradings in JBW*-triples. 2003.
MLA aipamenaEdwards, C., and G. Ruttimann. Involutive and Peirce Gradings in JBW*-triples. 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.