TY - JOUR AU - Sophie Huczynska TI - Beyond sum-free sets in the natural numbers JO - The electronic journal of combinatorics PY - 2014 VL - 21 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/2810/ DO - 10.37236/2810 ID - 10_37236_2810 ER -