@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}, volume = {9}, year = {1951}, pages = {61-67}, mrnumber = {33549}, zbl = {0035.38401}, language = {en}, url = {http://dml.mathdoc.fr/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 9 (1951) pp. 61-67. http://gdmltest.u-ga.fr/item/CM_1951__8__61_0/