Fixed points of measure preserving torus homeomorphisms. Martin Flucher — 1990 Manuscripta mathematica
Extremal functions for the Trudinger-Moser inequality in 2 dimensions. Martin Flucher — 1992 Commentarii mathematici Helvetici
Semilinear Dirichlet problem with nearly critical exponent asymptotic location of Hot spots. Martin Flucher; W. Juncheng — 1997 Manuscripta mathematica