@article{05601585, title = {Integral formulas related to ovals.}, journal = {Beitr\"age zur Algebra und Geometrie}, volume = {50}, year = {2009}, pages = {555-561}, zbl = {1180.53077}, language = {en}, url = {http://dml.mathdoc.fr/item/05601585} }
Mozgawa, Witold. Integral formulas related to ovals.. Beiträge zur Algebra und Geometrie, Tome 50 (2009) pp. 555-561. http://gdmltest.u-ga.fr/item/05601585/