Constantin Carathéodory

Algebraic Theory of Measure and Integration

Constantin Carathéodory, C. Carathéodory, 1986 .

Theory of Functions of a Complex Variable

Constantin Carathéodory, 2005 .

Calculus of variations and partial differential equations of the first order

Constantin Carathéodory, C. Carathéodory, 1965 .