@article{00778320,
title = {On the area sum of a convex polygon and its polar reciprocal.},
journal = {Mathematica Pannonica},
volume = {6},
year = {1995},
pages = {77-84},
zbl = {0839.52001},
language = {en},
url = {http://dml.mathdoc.fr/item/00778320}
}
Florian, August. On the area sum of a convex polygon and its polar reciprocal.. Mathematica Pannonica, Tome 6 (1995) pp. 77-84. http://gdmltest.u-ga.fr/item/00778320/