Bertram, A., Carlson, J. A., & Kley, H. (2002). Symposium in honor of C. H. Clemens: A weekend of algebraic geometry in celebration of Herb Clemens's 60th birthday, University of Utah, Salt Lake City, March 10-12, 2000. American Mathematical Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)Bertram, Aaron, James A. Carlson, και Holger Kley. Symposium in Honor of C. H. Clemens: A Weekend of Algebraic Geometry in Celebration of Herb Clemens's 60th Birthday, University of Utah, Salt Lake City, March 10-12, 2000. Providence, R.I.: American Mathematical Society, 2002.
Παραπομπή σε μορφή MLA (9th εκδ.)Bertram, Aaron, et al. Symposium in Honor of C. H. Clemens: A Weekend of Algebraic Geometry in Celebration of Herb Clemens's 60th Birthday, University of Utah, Salt Lake City, March 10-12, 2000. American Mathematical Society, 2002.