János Demetrovics. On cardinal numbers of sets of precomplete classes in limit-logics (in Russian). Acta Cybern., 1:233-239, 1972.
@article{Demetrovics72, title = {On cardinal numbers of sets of precomplete classes in limit-logics (in Russian)}, author = {János Demetrovics}, year = {1972}, tags = {logic}, researchr = {https://researchr.org/publication/Demetrovics72}, cites = {0}, citedby = {0}, journal = {Acta Cybern.}, volume = {1}, pages = {233-239}, }