Recognizing the trends of the times, the Editorial Board of Acta Physica Polonica B has decided to publish both series of our journal online only, starting January 2022. All the articles will be freely available on the Open Access basis, as they have been since 1999. Note that our web site also provides access to all past articles of Acta Physica Polonica B.
At the same time, understanding the specific needs of the conference proceedings published in Acta Physica Polonica B Proceeding Supplement we have decided to offer a possibility of producing printed copies of the conference issues, if ordered by the organizers.
Single copies of past issues can be purchased at the Publisher, if available.