%0 Journal Article %A Ilkyoo Choi %A Ringi Kim %A Boram Park %T Maximum \(k\)-sum \(\mathbf{n}\)-free sets of the 2-dimensional integer lattice %J The electronic journal of combinatorics %D 2020 %V 27 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/8895/ %R 10.37236/8895 %F 10_37236_8895