PT  - JOURNAL ARTICLE
AU  - MACUROVÁ, Anna
AU  - MACURA, Dušan
TI  - 
DP  - 2009 Jul 1
TA  - Trends in education
PG  - 489--492
VI  - 2
IP  - 1
IS  - 18058949
AB  - In the paper are the graphic representations of the solutions some differential equations first order. Graphs are constructed by using DERIVE.