Nothing you write is ever as bad as you fear or as good as you hope. (Bertrand Russell)

Author or co-author of eight books, five textbooks for students , and more than 255 scientific articles published in international journals, peer-reviewed proceedings and collective books. Blog: Limits of Quantum Computing: A Sceptic’s View. Editor of 31 books and 35 special issues of international journals. Publications in DBLP. Publications in Orcid, Publications in Researchgate.