| Title:
             | 
Projection and covering in a set with orthogonality (English) | 
| Title:
             | 
Projekce a pokrytí v množině s ortogonalitou (Czech) | 
| Author:
             | 
Havrda, Jan | 
| Language:
             | 
English | 
| Journal:
             | 
Časopis pro pěstování matematiky | 
| ISSN:
             | 
0528-2195 | 
| Volume:
             | 
112 | 
| Issue:
             | 
3 | 
| Year:
             | 
1987 | 
| Pages:
             | 
245-248 | 
| Summary lang:
             | 
English | 
| Summary lang:
             | 
Czech | 
| Summary lang:
             | 
Russian | 
| . | 
| Category:
             | 
math | 
| . | 
| MSC:
             | 
06C15 | 
| idZBL:
             | 
Zbl 0629.06008 | 
| idMR:
             | 
MR905970 | 
| DOI:
             | 
10.21136/CPM.1987.118319 | 
| . | 
| Date available:
             | 
2009-09-23T09:42:04Z | 
| Last updated:
             | 
2020-07-29 | 
| Stable URL:
             | 
http://hdl.handle.net/10338.dmlcz/118319 | 
| . | 
| Reference:
             | 
[1] Havrda J.: Independence in the set with orthogonality.Časopis pěst. mat. 107 (1982), 267-272. MR 0673052 | 
| Reference:
             | 
[2] Wilbur W. J.: On characterizing the standard quantum logics.Trans. Amer. Math. Soc. 233 (1977), 265-282. Zbl 0366.06019, MR 0468710 | 
| . |