TY  - JOUR
AU  - Bertolini, Fernando
TI  - A new proof of the existence of the minimum for a classical integral
JO  - Compositio Mathematica
PY  - 1953
SP  - 37
EP  - 43
VL  - 11
PB  - Kraus Reprint
UR  - http://www.numdam.org/item/CM_1953__11__37_0/
LA  - en
ID  - CM_1953__11__37_0
ER  -