@article{JCA_2023_30_1_JCA_2023_30_1_a17,
     author = {C. A. De Bernardi and L. Vesely},
     title = {Rotundity {Properties,} and {Non-Extendability} of {Lipschitz} {Quasiconvex} {Functions}},
     journal = {Journal of convex analysis},
     pages = {329--342},
     year = {2023},
     volume = {30},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/JCA_2023_30_1_JCA_2023_30_1_a17/}
}