%0 Journal Article %A Berlekamp, E.R. %T A Construction for Partitions Which Avoid Long Arithmetic Progressions %J Canadian mathematical bulletin %D 1968 %P 409-414 %V 11 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1968-047-7/ %R 10.4153/CMB-1968-047-7 %F 10_4153_CMB_1968_047_7