• H. Paul Grice's lecture notes on Charles S. Peirce's theory of signsPietarinen, Ahti-Veikko; Bellucci, FrancescoInternational review of pragmatics2016 / p. 82-129 https://doi.org/10.1163/18773109-00701006 https://www.scopus.com/sourceid/19700200986 https://www.scopus.com/record/display.uri?eid=2-s2.0-84971201810&origin=inward&txGid=1339a93937016fe5df155688dc9e0073