Dynasty: A History of The Romanovs. Konecky&Konecky. ISBN 1-56852-160-X Lincoln, W. Bruce. The Romanovs: Autocrats of All the Russias. Anchor. ISBN 0-385-27908-6
禁止向兒童宣傳LGBT,而匈牙利则在2021年6月通過了匈牙利反LGBT法(英语:Hungarian anti-LGBT law)。 W. BruceLincoln, Nicholas I: Emperor and Autocrat of All the Russias (1989) pp 312–317