@article{EKMANFRIESENTOMKINS+1971+37+58,
url = {https://doi.org/10.1515/semi.1971.3.1.37},
title = {Facial Affect Scoring Technique: A First Validity Study},
title = {},
author = {PAUL EKMAN and WALLACE V. FRIESEN and SILVAN S. TOMKINS},
pages = {37--58},
volume = {3},
number = {1},
journal = {Semiotica},
doi = {doi:10.1515/semi.1971.3.1.37},
year = {1971},
lastchecked = {2026-04-29}
}