A Semigroup Structure in the Space of Liftings.
Mathematische Annalen, Tome 208 (1974), pp. 195-202
Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1974__208_162568,
author = {Paul Georgiou},
title = {A {Semigroup} {Structure} in the {Space} of {Liftings.}},
journal = {Mathematische Annalen},
pages = {195--202},
publisher = {mathdoc},
volume = {208},
year = {1974},
zbl = {0302.46033},
url = {http://geodesic.mathdoc.fr/item/MAN_1974__208_162568/}
}
Paul Georgiou. A Semigroup Structure in the Space of Liftings.. Mathematische Annalen, Tome 208 (1974), pp. 195-202. http://geodesic.mathdoc.fr/item/MAN_1974__208_162568/