Harmonic maps into singular spaces and p-adic superrigidity for lattices in groups of rank one,
(with R. Schoen), Publ. Math. IHES 76 (1992), 165-246
Harmonic maps into singular spaces and p-adic superrigidity for lattices in groups of rank one,
(with R. Schoen), Publ. Math. IHES 76 (1992), 165-246