J. Smólska, J. Rusiecki, B. Krasnodębska

Wiedza Powszechna 1976 Wyd. 3

1 , 2

Available at 1 libraries

Wacław Sierpiński ; [translated from Polish by Janina Smólska]

[PWN] 1965 2nd ed., rev Monografie matematyczne t. 34

Available at 19 libraries

by Edward Otto ; translated by Janina Smólska

Pergamon Press , PWN-Polish Scientific Publishers 1963 International series of monographs on pure and applied mathematics v. 42

Available at 41 libraries