In the National Digital Library DNNT (NDK-DNNT) you will find for online reading full texts of documents published in the Czech Republic until 2000 (books) or 2010 (magazines and newspapers).
Documents made available in this way are still protected by copyright law (ie 70 years have not passed since the death of their authors) and are not available on the market.
At the same time, you will also find full texts of documents (books, magazines, newspapers, etc.), which are so-called free from the point of view of copyright (no longer protected by copyright). These works are marked as "public" in NDK.
For access to the National Digital Library, click on the blue button "Přihlásit knihovním účtem/eduID", then select the institution (Univerzita Palackého v Olomouci) and then enter the login details as in the Portal UP.