A new library system at NTK will be launched from August 19, 2026. The new version of the national ISSN database will still run at the same address (https://issn.techlib.cz/). You can also verify and search for ISSN in the international ISSN Portal registry.
Email Record: Bulletin of the Czechoslovak Seismological Station Průhonice, Praha, Kašperské Hory, Cheb, Bratislava, Šrobárová, Hurbanovo and Skalnaté Pleso.