Předmluva
Úvod do teorie grup, GDML_Books, (1944), p. [1]-2 / Harvested from
@inbook{401359,
     title = {P\v redmluva},
     booktitle = {\'Uvod do teorie grup},
     series = {GDML\_Books},
     publisher = {Kr\'alovsk\'a \v cesk\'a spole\v cnost nauk},
     address = {Praha},
     year = {1944},
     pages = {[1]-2},
     url = {http://dml.mathdoc.fr/item/401359}
}
 (éd.). Předmluva, dans Úvod do teorie grup, GDML_Books,  (1944), pp. [1]-2. http://gdmltest.u-ga.fr/item/401359/