@article{0c570939f76c43b5a5801a71dba8c2c7,
title = "Introduction: Peirce{\textquoteright}s extended theory and classifications of signs",
keywords = "Peirce, semiotics, signs, extended theory of signs",
author = "Joao Queiroz and Frederik Stjernfelt",
note = "https://doi.org/10.1515/sem-2018-0093",
year = "2019",
month = may,
doi = "10.1515/sem-2018-0093",
language = "English",
volume = "2019",
pages = "1--2",
journal = "Semiotica",
issn = "0037-1998",
publisher = "De Gruyter Mouton",
number = "228",
}