TY - BOOK AU - Courant,Richard TI - Dirichlet's principle : : conformal mapping and minimal surfaces / T2 - Pure And Applied Mathematics ; PY - 1967/// CY - New York PB - Interscience, KW - DIRICHLET'S PRINCIPLE KW - DIRICHLET'S INTEGRAL KW - CONFORMAL MAPPING KW - THEORY OF CONFORMAL MAPPING KW - GREEN'S FUNCTION ER -