On one class of purities
Commentationes Mathematicae Universitatis Carolinae, Tome 14 (1973) no. 1, pp. 139-154
Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
Kepka, Tomáš. On one class of purities. Commentationes Mathematicae Universitatis Carolinae, Tome 14 (1973) no. 1, pp. 139-154. http://geodesic.mathdoc.fr/item/CMUC_1973_14_1_a13/
@article{CMUC_1973_14_1_a13,
author = {Kepka, Tom\'a\v{s}},
title = {On one class of purities},
journal = {Commentationes Mathematicae Universitatis Carolinae},
pages = {139--154},
year = {1973},
volume = {14},
number = {1},
mrnumber = {0320072},
zbl = {0258.16019},
language = {en},
url = {http://geodesic.mathdoc.fr/item/CMUC_1973_14_1_a13/}
}
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[3] BICAN L.: Notes on purities. Czech. Math. J. 22 (1972), 525-534. | MR | Zbl
[4] WALKER C. P.: Relative homological algebra and Abelian groups. Ill. J. Math. 10 (1966), 186-209. | MR | Zbl