@article{JCA_2016_23_2_JCA_2016_23_2_a10, author = {S. Dolecki}, title = {Polarities and {Generalized} {Extremal} {Convolutions}}, journal = {Journal of convex analysis}, pages = {603--614}, year = {2016}, volume = {23}, number = {2}, url = {http://geodesic.mathdoc.fr/item/JCA_2016_23_2_JCA_2016_23_2_a10/} }