Úvod
Neurčité rovnice, GDML_Books, (1949), p. 3 / Harvested from
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@inbook{402865,
     title = {\'Uvod},
     booktitle = {Neur\v cit\'e rovnice},
     series = {GDML\_Books},
     publisher = {Jednota \v ceskoslovensk\'ych matematik\r u a fyzik\r u},
     address = {Praha},
     year = {1949},
     pages = {3-3},
     url = {http://dml.mathdoc.fr/item/402865}
}

 (éd.). Úvod, dans Neurčité rovnice, GDML_Books,  (1949), p. 3. http://gdmltest.u-ga.fr/item/402865/