Media type: E-Article Title: On Sets of Natural Numbers Whose Difference Set Contains No Squares Contributor: Pintz, János; Steiger, W. L.; Szemerédi, Endre Published: Wiley, 1988 Published in: Journal of the London Mathematical Society, s2-37 (1988) 2, Seite 219-231 Language: English DOI: 10.1112/jlms/s2-37.2.219 ISSN: 0024-6107 Origination: Footnote: