Counting coarse subsets of a countable group Igor V. Protasov | Ksenia Protasova | Show more Igor V. Protasov https://orcid.org/0000-0003-1518-6234 Ukraine Kyiv University Department of Computer Science and Cybernetics Ksenia Protasova https://orcid.org/0000-0002-7991-8273 Ukraine Kyiv University Department of Computer Science and Cybernetics Submitted: 2017-05-31 | Accepted: 2017-09-10 | Published: 2018-04-02 DOI: https://doi.org/10.4995/agt.2018.7721