Applying Peirce in Tallinn and Helsinki
Pietarinen, Ahti-Veikko
Sign systems studies = Töid märgisüsteemide alalt = Труды по знаковым системам
2014
/
p. 417-420
http://dx.doi.org/10.12697/SSS.2014.42.2-3.13
http://www.ester.ee/record=b1331700*est