O grupách
Rieger, Ladislav
GDML_Books, (1974), p.
EUDML-ID : urn:eudml:doc:271730
@book{403807,
     title = {O grup\'ach},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1974},
     language = {cs},
     url = {http://dml.mathdoc.fr/item/403807}
}
Rieger, Ladislav. O grupách. GDML_Books (1974),  http://gdmltest.u-ga.fr/item/403807/