II. kapitola. Algebra a teorie čísel
Matematika hrou i vážně, GDML_Books, (1979), p. 30-57 / Harvested from
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@inbook{403950,
     title = {II. kapitola. Algebra a teorie \v c\'\i sel},
     booktitle = {Matematika hrou i v\'a\v zn\v e},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1979},
     pages = {30-57},
     url = {http://dml.mathdoc.fr/item/403950}
}

 (éd.). II. kapitola. Algebra a teorie čísel, dans Matematika hrou i vážně, GDML_Books,  (1979), pp. 30-57. http://gdmltest.u-ga.fr/item/403950/