@article{34fa20f5cc5946dab7b5f57d5736bd52,
title = "On doubling and volume: Chains",
keywords = "Additive number theory, Freiman-Ruzsa theorem, Sumsets",
author = "Freiman, {Gregory A.} and Oriol Serra",
note = "Funding Information: The second author acknowledges financial support from the Spanish Mi-nisterio de Econom{\'i}a y Competitividad under projects MTM2014-54745-P and MDM-2014-0445.",
year = "2018",
doi = "10.4064/aa170211-8-2",
language = "אנגלית",
volume = "186",
pages = "37--59",
journal = "Acta Arithmetica",
issn = "0065-1036",
publisher = "Instytut Matematyczny",
number = "1",
}