User talk:Vladimir Ichkov

WP:REFSPAM
As I already wrote in User talk:173.54.219.60, please stop spamming Kurgalin&Borzunov to Quantum Computing: A Gentle Introduction. Its addition is not supported by reliable published sources that compare it to the subject of the article, such as published reviews of one book that mention the other. We cannot include material on Wikipedia without appropriate sources. —David Eppstein (talk) 20:10, 7 January 2024 (UTC)