@article{10_4064_am_19_3_4_547_556,
     author = {Ren Ding and J. R. Reay},
     title = {Areas of lattice polygons, applied to computer graphics},
     journal = {Applicationes Mathematicae},
     pages = {547--556},
     publisher = {mathdoc},
     volume = {19},
     number = {3-4},
     year = {1987},
     doi = {10.4064/am-19-3-4-547-556},
     zbl = {0718.52014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-19-3-4-547-556/}
}