• On the possibilities of philosophical research : remembering Jaakko Hintikka (1929-2015)Pietarinen, Ahti-VeikkoActa Baltica historiae et philosophiae scientiarum2016 / p. 132-155 http://www.ester.ee/record=b2941458*est https://doi.org/10.11590/abhps.2016.1.07 https://www.scopus.com/sourceid/21100813726 https://www.scopus.com/record/display.uri?eid=2-s2.0-85044654656&origin=inward&txGid=cdc907b4cf17da157e16664ce46aa372