π1-Semigroup
Mathematica balkanica, Tome 5 (1991) no. 3, p. 203
Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1991_5_3_a3,
author = {Shi Mingquan},
title = {\ensuremath{\pi}1-Semigroup},
journal = {Mathematica balkanica},
pages = {203},
publisher = {mathdoc},
volume = {5},
number = {3},
year = {1991},
url = {http://geodesic.mathdoc.fr/item/MABA_1991_5_3_a3/}
}
Shi Mingquan. π1-Semigroup. Mathematica balkanica, Tome 5 (1991) no. 3, p. 203. http://geodesic.mathdoc.fr/item/MABA_1991_5_3_a3/