Title	Mining of Cryptocurrencies: Analysis of Law Enforcement Practice and Problem Solving in Legal Regulation
Author	Svetlana Vladimirovna Muradyan, Natalia Vasilevna Mikhaylenko, Anna Vladilenovna Skachko, Yulia Aleksandrovna Ivanova, Elisei Sergeevich Rogachev and Elmir Nizamievich Alimamedov
Citation	Vol. 22  No. 11  pp. 529-534
Keywords	cryptocurrency, blockchain, proof of work, miner, mining pools.

Title	Blockchain Technology Overview: Architecture, Characteristic, relevant Attacks, and Applications
Author	Fahad M. Senan, Firdous Kausar
Citation	Vol. 25  No. 1  pp. 202-214
Keywords	blockchain; bitcoin; security, immutability, attacks; proof of work;