Volume 13, No. 1, March 1998
Non-trivality of families of Heegner points and ranks of Selmer groups over anticyclotomic towers
Massimo bertolini and Henri Darmon
Group De Brauer non ramifie des espaces principaux homogenes de groupes lineares
J.-L.Colliot-Thelene et B.E. Kunyavskii
Mutually dual presentations of the surface group and sympletic structure on the parabolic moduli space
K.Guruprasad and Nandini Nilakantan