Topics in calculus of variations : lectures given at the 2nd 1987 session of the Centro internazionale matematico estivo (C.I.M.E.) held at Montecatini Terme, Italy, July 20-28, 1987 / M. Giaquinta (ed.).
Sk-valued maps with singularities / H. Brezis -- Free boundary problems / L.A. Caffarelli -- Minimal foliations on a torus / J. Moser -- Variational methods in nonlinear problems / L. Nirenberg -- Variational theory for the total scalar curvature functional for Riemannian metrics and related topics / R.M. Schoen -- A classical variational approach to Teichmوuller theory / A.J. Tromba
