Ronald E. Nusenoff. The closing passage of Frege's "Über Sinn und Bedeutung". Notre Dame Journal of Formal Logic, 19(2):282-284, 1978. [doi]
@article{Nusenoff78,
title = {The closing passage of Frege's "Über Sinn und Bedeutung"},
author = {Ronald E. Nusenoff},
year = {1978},
doi = {10.1305/ndjfl/1093888321},
url = {http://dx.doi.org/10.1305/ndjfl/1093888321},
researchr = {https://researchr.org/publication/Nusenoff78},
cites = {0},
citedby = {0},
journal = {Notre Dame Journal of Formal Logic},
volume = {19},
number = {2},
pages = {282-284},
}