@article{10_4064_aa_17_1_29_35,
     author = {H. Yap},
     title = {Structure of maximal sum-free sets in $C_p$},
     journal = {Acta Arithmetica},
     pages = {29--35},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {1970},
     doi = {10.4064/aa-17-1-29-35},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-17-1-29-35/}
}