Andrei Popescu 0001, Dmitriy Traytel. From Abstract to Concrete Gödel's Incompleteness Theorems - Part II. Archive of Formal Proofs, 2020, 2020. [doi]
@article{PopescuT20a, title = {From Abstract to Concrete Gödel's Incompleteness Theorems - Part II}, author = {Andrei Popescu 0001 and Dmitriy Traytel}, year = {2020}, url = {https://www.isa-afp.org/entries/Goedel_HFSet_Semanticless.html}, researchr = {https://researchr.org/publication/PopescuT20a}, cites = {0}, citedby = {0}, journal = {Archive of Formal Proofs}, volume = {2020}, }