A minimum-problem on areas of inscribed and circumscribed polygons of a circle
Compositio Mathematica, Tome 8 (1951), p. 61-67
@article{CM_1951__8__61_0,
author = {Acz\'el, John and Fuchs, Ladislas},
title = {A minimum-problem on areas of inscribed and circumscribed polygons of a circle},
journal = {Compositio Mathematica},
publisher = {Kraus Reprint},
volume = {8},
year = {1951},
pages = {61-67},
zbl = {0035.38401},
mrnumber = {33549},
language = {en},
url = {http://www.numdam.org/item/CM_1951__8__61_0}
}

Aczél, John; Fuchs, Ladislas. A minimum-problem on areas of inscribed and circumscribed polygons of a circle. Compositio Mathematica, Tome 8 (1951) pp. 61-67. http://www.numdam.org/item/CM_1951__8__61_0/