Casa di Romanov-Holstein-Gottorp (Orthodox)
Dinastia in disputa
La successione imperiale russa secondo diverse opinioni:
- DYNASTY OF THE ROMANOVS IN EMIGRATION. XX CENTURY (in Russian) by Sergey P. Shishkin
 - DYNASTY OF THE ROMANOVS IN EMIGRATION. XX CENTURY by Sergey P. Shishkin (Translation from Russian by Ron Konnoff )
 - THE IMPERIAL RUSSIAN SUCCESSION by Dr. Russell E. Martin
 - THE LAW OF SUCCESSION OF THE IMPERIAL HOUSE OF RUSSIA by The Romanoff Family Association
 - THE PROBLEMS OF SUCCESSION TO THE RUSSIAN IMPERIAL THRONE by Russian Assembly of Nobility
 - THE QUEST FOR A CZAR by Regierungsdirektor Klaus J. Meyer (MPA Harvard 1998)
 - THE QUESTION OF THE IMPERIAL SUCCESSION by Timo Haapanen
 - THE REBUTTAL TO MR BROEK’S ATTACK ON H.I.H MARII by Ron Konnoff
 - THE ROMANOFFS AND THE BAGRATIONS by Daniel Sargis
 - THE RUSSIAN IMPERIAL SUCCESSION by Brien Purcell Horan, J.D.
 - THE RUSSIAN IMPERIAL SUCCESSION. ANOTHER VIEW by Guy Stair Sainty
 - THE SUCCESSION QUESTION by Pieter Broek