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@article{EXMA_1992__1_1_228847, author = {Schwartz, Richard}, title = {The pentagram map.}, journal = {Experimental mathematics}, pages = {71--81}, publisher = {mathdoc}, volume = {1}, number = {1}, year = {1992}, zbl = {0765.52004}, language = {en}, url = {http://geodesic.mathdoc.fr/item/EXMA_1992__1_1_228847/} }
Schwartz, Richard. The pentagram map.. Experimental mathematics, Tome 1 (1992) no. 1, pp. 71-81. http://geodesic.mathdoc.fr/item/EXMA_1992__1_1_228847/