CZECHOSLOVAK MATHEMATICAL JOURNAL. Praha,1(1951)-  Czechoslovak Math.J	---> CG-12   4(1954)-17(1967). lac. 16(1966) n.4; 17(1967) n.3-4  ediz.internaz. di Casopis Pest.Mat.
ISSN 0011-4642	Publisher : Kluwer Academic Publishers

formerly

Casopis Pest.Mat.Fys.