@article{05727008,
title = {An alternative proof of the ultralimits theorem.},
journal = {Revista Colombiana de Matem\'aticas},
volume = {43},
year = {2009},
pages = {115-138},
zbl = {1214.03022},
language = {en},
url = {http://dml.mathdoc.fr/item/05727008}
}
Forero Cuervo, Andrés. An alternative proof of the ultralimits theorem.. Revista Colombiana de Matemáticas, Tome 43 (2009) pp. 115-138. http://gdmltest.u-ga.fr/item/05727008/