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@article{CMUC_1975__16_4_a2, author = {Sochor, Anton{\'\i}n}, title = {Real classes in the ultrapower of hereditarily finite sets}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {637--640}, publisher = {mathdoc}, volume = {16}, number = {4}, year = {1975}, mrnumber = {0389588}, zbl = {0327.02047}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1975__16_4_a2/} }
TY - JOUR AU - Sochor, Antonín TI - Real classes in the ultrapower of hereditarily finite sets JO - Commentationes Mathematicae Universitatis Carolinae PY - 1975 SP - 637 EP - 640 VL - 16 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1975__16_4_a2/ LA - en ID - CMUC_1975__16_4_a2 ER -
Sochor, Antonín. Real classes in the ultrapower of hereditarily finite sets. Commentationes Mathematicae Universitatis Carolinae, Tome 16 (1975) no. 4, pp. 637-640. http://geodesic.mathdoc.fr/item/CMUC_1975__16_4_a2/