In this note we bind together Wilkie's complement theorem with Lion's theorem on geometric, regular and 0-regular families of functions.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-ba61-1-1, author = {Zofia Ambro\.zy}, title = {A Note on a Theorem of Lion}, journal = {Bulletin of the Polish Academy of Sciences. Mathematics}, volume = {61}, year = {2013}, pages = {1-7}, zbl = {1278.03075}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ba61-1-1} }
Zofia Ambroży. A Note on a Theorem of Lion. Bulletin of the Polish Academy of Sciences. Mathematics, Tome 61 (2013) pp. 1-7. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ba61-1-1/