Frederik Stjernfelt
Articles
X2000
Sign systems studies 28
The ontology of espionage in reality and fiction
2003
Sign systems studies 31/1
Онтология шпионажа в реальности и в литературе
2003
Sign systems studies 31/1
Simple animals and complex biology
2011
Synthese 179/1
Diagrams, narratives and "reality"
2014
Sign systems studies 42/2-3
2015
Sign systems studies 43/4
2018
Sign systems studies 46/4