Fairouz Kamareddine, Twan Laan, Rob Nederpelt. Types in logic and mathematics before 1940. Bulletin of Symbolic Logic, 8(2):185-245, 2002. [doi]
@article{KamareddineLN02, title = {Types in logic and mathematics before 1940}, author = {Fairouz Kamareddine and Twan Laan and Rob Nederpelt}, year = {2002}, url = {http://www.math.ucla.edu/~asl/bsl/0802/0802-001.ps}, tags = {logic}, researchr = {https://researchr.org/publication/KamareddineLN02}, cites = {0}, citedby = {0}, journal = {Bulletin of Symbolic Logic}, volume = {8}, number = {2}, pages = {185-245}, }