Hegyvári, Norbert Additive structure of difference sets. (English) Zbl 1214.11019 Geroldinger, Alfred et al., Combinatorial number theory and additive group theory. With a foreword by Javier Cilleruelo, Marc Noy and Oriol Serra (Coordinators of the DocCourse). Basel: Birkhäuser (ISBN 978-3-7643-8961-1/pbk; 978-3-7643-8962-8/ebook). Advanced Courses in Mathematics - CRM Barcelona, 253-265 (2009). MSC: 11B13 05B10 11B75 PDF BibTeX XML Cite \textit{N. Hegyvári}, in: Combinatorial number theory and additive group theory. With a foreword by Javier Cilleruelo, Marc Noy and Oriol Serra (Coordinators of the DocCourse). Basel: Birkhäuser. 253--265 (2009; Zbl 1214.11019) Full Text: DOI
Følner, Erling Note on a generalization of a theorem of Bogolioùboff. (English) Zbl 0058.02302 Math. Scand. 2, 224-226 (1954). Reviewer: W. Maak MSC: 22A05 PDF BibTeX XML Cite \textit{E. Følner}, Math. Scand. 2, 224--226 (1954; Zbl 0058.02302) Full Text: EuDML Backlinks: MO
Følner, Erling Generalization of a theorem of Bogoliouboff to topological abelian groups. With an appendix on Banach mean values in non-abelian groups. (English) Zbl 0056.02703 Math. Scand. 2, 5-18 (1954). Reviewer: W. Maak MSC: 22A05 PDF BibTeX XML Cite \textit{E. Følner}, Math. Scand. 2, 5--18 (1954; Zbl 0056.02703) Full Text: DOI