Due to technical reasons, Digital Library will be out of service on September 17, 2018.
Due to technical reasons, Digital Library [1] will be out of service on September 17, 2018. We apologize for the inconvenience.
Links:
[1] http://oszkdk.oszk.hu/
[2] http://193.6.201.226/en/category/foszotar-es-pozicionalo/hirek