@article{10_37236_2810,
     author = {Sophie Huczynska},
     title = {Beyond sum-free sets in the natural numbers},
     journal = {The electronic journal of combinatorics},
     year = {2014},
     volume = {21},
     number = {1},
     doi = {10.37236/2810},
     zbl = {1308.11029},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/2810/}
}