• To Peirce Hintikka's thoughtsPietarinen, Ahti-VeikkoLogica Universalis2019 / p. 241–262 https://doi.org/10.1007/s11787-018-0203-x https://www.scopus.com/sourceid/6400153123 https://www.scopus.com/record/display.uri?eid=2-s2.0-85051711259&origin=inward&txGid=7b6cbaecf688419d09d2a5bda5f4cfbe https://jcr.clarivate.com/jcr-jp/journal-profile?journal=LOG%20UNIVERSALIS&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000483694800009