@article{EXMA_1992__1_1_228847,
     author = {Schwartz, Richard},
     title = {The pentagram map.},
     journal = {Experimental mathematics},
     pages = {71--81},
     year = {1992},
     volume = {1},
     number = {1},
     zbl = {0765.52004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMA_1992__1_1_228847/}
}