Authors: Duval, C Guieu, L

Citation: C. Duval et L. Guieu, The Virasoro group and Lorentzian surfaces: the hyperboloid of one sheet, J GEOM PHYS, 33(1-2), 2000, pp. 103-127

Authors: Guieu, L

Citation: L. Guieu, Cyclical stabilizers for coadjoint representation of the group of circle diffeomorphisms, B SCI MATH, 124(2), 2000, pp. 125-145