Note. All items below except nu. 5 and 6 deal with Geometry of Numbers.

• On Successive Minima of Rings of Algebraic Integers (extended abstract and comments).
  Acts of the conference ANTS III, Portland, Oregon,1998; Springer Lectures Notes in Computer Science.
  1423 (1998), 424--432. dvi, postscript , pdf.
• Perfect and Eutactic Lattices: Extensions of Voronoi's Theory, in Voronoi's impact on modern
  science, edited by P. Engel and H. Syta, Proc. Inst. Math. National Acad. Sc. Ukraine
  vol. 21, Book 1 (1998), pp. 186--198. dvi , postscript , pdf .
• Algebraic Constructions of Lattices; Isodual Lattices, Acts of the 1996 Eger conference, Györy, Pethö, Sós, eds, Walter de Gruyter GmbH, Berlin-New York, 1998, pp. 349--360. dvi , postscript , pdf .
• The Perfection Default Module of a Euclidean Lattice, Talk at a congress held in Marseille-Luminy, September 2000; Preprint 2000, Université Bordeaux 1. dvi , postscript , pdf .
• L'arithmétique des algèbres de quaternions, un mini-cours de trois heures donné à Lausanne (Suisse) en Avril 2002. dvi , postscript , pdf .
• Complément à "L'arithmétique des algèbres de quaternions". Extended/updated: 2015, January 8th/October 16th.
  dvi , postscript , pdf . Links: Emmanuel Hallouin, Christian Maire, Daniel Smertnig, John Voight.
• On Parity Classes, Preprint 2003, Université Bordeaux 1, after lectures held in Lausanne (Switzerland) in May 2003. [May 2012: the proof of Prop. 7.1 in not correct.] dvi , postscript , pdf .
• On the Minkowski Constants for Class Groups, private text, May, 2011. dvi , postscript , pdf .
  Below is a companion (neighbour) text and a common appendix (an interview with H.P.F. Swinnerton-Dyer):
• Small Discriminants, Class Numbers,and the Geometry of Numbers, private text, February, 2011.
dvi , postscript , pdf ; appendix (on line: October 31st, 2012): dvi , postscript , pdf.
• Extensions of the Perfect Lattice $P_6^6$. dvi , postscript , pdf .