| Title:
             | 
A construction of the projective modification for a closure-set of a presheaf (English) | 
| Author:
             | 
Pechanec-Drahoš, Jaroslav | 
| Language:
             | 
English | 
| Journal:
             | 
Commentationes Mathematicae Universitatis Carolinae | 
| ISSN:
             | 
0010-2628 (print) | 
| ISSN:
             | 
1213-7243 (online) | 
| Volume:
             | 
12 | 
| Issue:
             | 
1 | 
| Year:
             | 
1971 | 
| Pages:
             | 
117-125 | 
| . | 
| Category:
             | 
math | 
| . | 
| MSC:
             | 
54-20 | 
| MSC:
             | 
54A10 | 
| MSC:
             | 
54B40 | 
| MSC:
             | 
54B99 | 
| idZBL:
             | 
Zbl 0216.18903 | 
| idMR:
             | 
MR0286061 | 
| . | 
| Date available:
             | 
2008-06-05T20:34:49Z | 
| Last updated:
             | 
2012-04-27 | 
| Stable URL:
             | 
http://hdl.handle.net/10338.dmlcz/105333 | 
| . | 
| Reference:
             | 
[1] Z. FROLÍK: Structure projective and structure inductive presheaves.Celebrazioni archimedee del secolo XX., Simposio di topologia, 1964. | 
| Reference:
             | 
[2] J. PECHANEC: Modifications of closure collections.Submitted to Czechoslovak Mathematical Journal. Zbl 0225.54006 | 
| . |