Reduction of the singularities of foliations and applications Felipe Cano (1998) Banach Center Publications
Relación entre las pseudo-métricas quasi-kaehlerianas y las semi-foliadas. Regina Castro Bolaño (1979) Revista Matemática Hispanoamericana
Rigidité différentiable des groupes fuchsiens Étienne Ghys (1993) Publications Mathématiques de l'IHÉS
Rigidity properties of ℤ d -actions on tori and solenoids. Einsiedler, Manfred, Lindenstrauss, Elon (2003) Electronic Research Announcements of the American Mathematical Society [electronic only]