Flood management and geoinformation support within the emergency cycle (EU example) (English)
ISESS, 77-86 (2011).
1
The extension of the condition of projectivity for structures with coordination. (English)
Prague Bull. Math. Linguist. 65-66, 67-91 (1996).
2
The extension of the condition of projectivity for structures with coordination. I. (English)
Prague Bull. Math. Linguist. 63, 67-84 (1995).
3