2. kapitola. Kongruence a jejich základní vlastnosti
Kongruence, GDML_Books, (1968), p. 10-20 / Harvested from
Access to full text
Full (PDF) 
@inbook{403654,
     title = {2. kapitola. Kongruence a jejich z\'akladn\'\i\ vlastnosti},
     booktitle = {Kongruence},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1968},
     pages = {10-20},
     url = {http://dml.mathdoc.fr/item/403654}
}

 (éd.). 2. kapitola. Kongruence a jejich základní vlastnosti, dans Kongruence, GDML_Books,  (1968), pp. 10-20. http://gdmltest.u-ga.fr/item/403654/