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. 1942 Dec;28(12):561–563. doi: 10.1073/pnas.28.12.561
On Sets of Integers Which Contain No Three Terms in Arithmetical Progression
R Salem
1,2, D C Spencer
1,2
R Salem
1Department of Mathematics, Harvard University and Massachusetts Institute of Technology
2Department of Mathematics, Stanford University
Find articles by R Salem
D C Spencer
1Department of Mathematics, Harvard University and Massachusetts Institute of Technology
2Department of Mathematics, Stanford University
Find articles by D C Spencer
1Department of Mathematics, Harvard University and Massachusetts Institute of Technology
2Department of Mathematics, Stanford University
PMCID: PMC1078539 PMID: 16588588