@article{VM_2000_2_3_a5,
     author = {Reza Sarhangi},
     title = {Persian {Arts:} {A} {Brief} {Study}},
     journal = {Visual Mathematics},
     publisher = {mathdoc},
     volume = {2},
     number = {3},
     year = {2000},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VM_2000_2_3_a5/}
}