Constantin Carathéodory
![Constantin Carathéodory](https://upload.wikimedia.org/wikipedia/commons/5/51/Caratheodory_%28cropped%29.jpg)
1
Published: 1952
Superior document: Leonhardi Euleri opera omnia Series 1, Opera mathematica, Vol. 25
2
Published: 1952
Superior document: Leonhardi Euleri opera omnia Series 1, Opera mathematica, Vol. 24