Appendices
Please, see pages in French or German.
Please, see pages in French or German.
University of Fribourg •
Faculty of science •
Ch. du Musée 8 •
CH-1700 Fribourg •
tél +41 (0)26 300 8111 • fax +41 (0)26 300 9729 • secretary •
tél +41 (0)26 300 8111 • fax +41 (0)26 300 9729 • secretary •