Warren D. Goldfarb. Logic in the Twenties: The Nature of the Quantifier. Journal of Symbolic Logic, 44(3):351-368, 1979.
@article{Goldfarb79, title = {Logic in the Twenties: The Nature of the Quantifier}, author = {Warren D. Goldfarb}, year = {1979}, tags = {logic}, researchr = {https://researchr.org/publication/Goldfarb79}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {44}, number = {3}, pages = {351-368}, }