@article{JCA_2023_30_1_JCA_2023_30_1_a6,
     author = {S. G. Kim and C. Y. Lee and U. Jeong},
     title = {The {Norming} {Set} of a {Bilinear} {Form} on {R\protect\textsuperscript{2}} with the {Octagonal} {Norm}},
     journal = {Journal of convex analysis},
     pages = {111--13},
     year = {2023},
     volume = {30},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/JCA_2023_30_1_JCA_2023_30_1_a6/}
}