| Title:
|
Approximations of $\sigma$-classes and $\pi$-classes (English) |
| Author:
|
Mlček, Josef |
| Language:
|
English |
| Journal:
|
Commentationes Mathematicae Universitatis Carolinae |
| ISSN:
|
0010-2628 (print) |
| ISSN:
|
1213-7243 (online) |
| Volume:
|
20 |
| Issue:
|
4 |
| Year:
|
1979 |
| Pages:
|
669-679 |
| . |
| Category:
|
math |
| . |
| MSC:
|
02K10 |
| MSC:
|
02K99 |
| MSC:
|
03E70 |
| MSC:
|
04A99 |
| idZBL:
|
Zbl 0449.03051 |
| idMR:
|
MR555182 |
| . |
| Date available:
|
2008-06-05T21:02:57Z |
| Last updated:
|
2012-04-28 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/105960 |
| . |
| Reference:
|
[Č-V 1] K. ČUDA P. VOPĚNKA: Real and imaginary classes in the alternative set theory.Comment. Math. Univ. Carolinae 20 (1979), 639-653. MR 0555180 |
| Reference:
|
[S-V 2] A. SOCHOR P. VOPĚNKA: Revealments.to appear in Comment. Math. Univ. Carolinae 21 (1980). MR 0566243 |
| Reference:
|
[V] P. VOPĚNKA: Mathematics in the alternative set theory.Teubner-Texte, Leipzig, 1979. MR 0581368 |
| . |
