Geodesic

...k-rectifiable sets.
p. 1-20
Quotients for algebraic group actions over non-algebraically closed fields.
p. 21-48
Hasse principle and weak approximation for pencils of Severi-Brauer and similar varieties.
p. 49-112
A description of Chern classes of semistable sheaves on a quadric surface.
p. 113-136
Modèles minimaux des courbes de genre deux.
p. 137-164
Finite and infinite packings.
p. 165-192
The Betti numbers of the moduli space of stable sheaves of rank2 on P2.
p. 193-220