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@article{ELMA_1973__28_141117, author = {G.D. Chakerian}, title = {Minimum {Area} of {Circumscribed} {Polygons.}}, journal = {Elemente der Mathematik}, pages = {108--111}, publisher = {mathdoc}, volume = {28}, year = {1973}, zbl = {0262.52007}, url = {http://geodesic.mathdoc.fr/item/ELMA_1973__28_141117/} }
G.D. Chakerian. Minimum Area of Circumscribed Polygons.. Elemente der Mathematik, Tome 28 (1973), pp. 108-111. http://geodesic.mathdoc.fr/item/ELMA_1973__28_141117/