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@article{TM2_2013_XVI_1_a2, author = {Tuzson Zolt\'an}, title = {From matchstick puzzles to isoperimetric problems}, journal = {The Teaching of Mathematics}, pages = {12 }, publisher = {mathdoc}, volume = {XVI}, number = {1}, year = {2013}, language = {en}, url = {http://geodesic.mathdoc.fr/item/TM2_2013_XVI_1_a2/} }
Tuzson Zoltán. From matchstick puzzles to isoperimetric problems. The Teaching of Mathematics, XVI (2013) no. 1, p. 12 . http://geodesic.mathdoc.fr/item/TM2_2013_XVI_1_a2/