@article{PPN235181684_0193+dmdlog50,
title = {Katetov Extension as a Functor.},
journal = {Mathematische Annalen},
volume = {193},
year = {1971},
pages = {171-175},
zbl = {0205.26603},
url = {http://dml.mathdoc.fr/item/PPN235181684_0193+dmdlog50}
}
HARRIS, Douglas. Katetov Extension as a Functor.. Mathematische Annalen, Tome 193 (1971) pp. 171-175. http://gdmltest.u-ga.fr/item/PPN235181684_0193+dmdlog50/