Jürg Schmid, and Jürgen Schmidt. "Enlargements without urelements." Colloquium Mathematicae 52.1 (1987): 1-22. <http://eudml.org/doc/263620>.
@article{JürgSchmid1987, author = {Jürg Schmid, Jürgen Schmidt}, journal = {Colloquium Mathematicae}, keywords = {enlargement; nonstandard analysis; superstructure; urelements; minimal requirements for base sets; lower and higher order constructions}, language = {eng}, number = {1}, pages = {1-22}, title = {Enlargements without urelements}, url = {http://eudml.org/doc/263620}, volume = {52}, year = {1987}, }
TY - JOUR AU - Jürg Schmid AU - Jürgen Schmidt TI - Enlargements without urelements JO - Colloquium Mathematicae PY - 1987 VL - 52 IS - 1 SP - 1 EP - 22 LA - eng KW - enlargement; nonstandard analysis; superstructure; urelements; minimal requirements for base sets; lower and higher order constructions UR - http://eudml.org/doc/263620 ER -
