Mrongowiusz Kazimierz - K.C. Mrongowiusz, imprint from Rocznik Gdański - vol. XXI/1962, p. 112, dimensions 16.5 x 23.5 cm, paper cover, dedication to Professor Franciszek Bielak.
Kazimierz Mężyński (1904 - 1983) - Polish literary scholar, polonist and historian, habilitated doctor, associate professor, first dean of the Faculty of Humanities of the State Higher School of Pedagogy in Gdańsk (1948-1952), lecturer at the University of Gdańsk.
Franciszek Piotr Bielak(1892 - 1973) - Polish literary historian, for many years was president of the Cracow branch of the Adam Mickiewicz Literary Society and became an honorary member of this association. He was a member of the Historical and Literary Commission of the Polish Academy of Arts and Sciences.