Základné pojmy
Diferenciálne rovnice, GDML_Books, (1961), p. 135-139 / Harvested from
Access to full text
Full (PDF) 
@inbook{401397,
     title = {Z\'akladn\'e pojmy},
     booktitle = {Diferenci\'alne rovnice},
     series = {GDML\_Books},
     publisher = {Slovensk\'e pedagogick\'e nakladate\v lstvo},
     address = {Bratislava},
     year = {1961},
     pages = {135-139},
     url = {http://dml.mathdoc.fr/item/401397}
}

 (éd.). Základné pojmy, dans Diferenciálne rovnice, GDML_Books,  (1961), pp. 135-139. http://gdmltest.u-ga.fr/item/401397/