@inbook{+1955+53+72,
url = {https://doi.org/10.4159/harvard.9780674435308.c4},
title = {III SYMBOLS FOR THE UNKNOWN},
booktitle = {Icon and Idea},
booktitle = {The Function of Art in the Development of Human Consciousness},
publisher = {Harvard University Press},
address = {Cambridge, MA and London, England},
pages = {53--72},
doi = {doi:10.4159/harvard.9780674435308.c4},
isbn = {9780674435308},
year = {1955},
lastchecked = {2026-05-02}
}