Bergström, Harald. Limit theorems for convolutions. - Stockholm: New York: Almqvist & Wiksells, Wiley, [1963]. - 347 p.: diagrs., 24 cm. LCCN: 64009567 //r84 Nat. Bib. No.: GB64-3574 Subjects--Topical Terms: Convolutions (Mathematics)Limit theorems (Probability theory) Dewey Class. No.: 515.4 / B499l