@article{JCA_2017_24_2_JCA_2017_24_2_a20,
     author = {J. Grzybowski and H. Przybycien},
     title = {Minimal {Representation} in a {Quotient} {Space} over a {Lattice} of {Unbounded} {Closed} {Convex} {Sets}},
     journal = {Journal of convex analysis},
     pages = {695--705},
     year = {2017},
     volume = {24},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JCA_2017_24_2_JCA_2017_24_2_a20/}
}