http://anno.onb.ac.at/cgi-content/anno-plus?aid=e4a
1903-1936
https://dlibra.kul.pl/dlibra/publication/49663/edition/45930#structure

Biblioteko Val.
jaroj 95-96 , 1977, 1978, 1979-1980, 1981, 1984-95-96