Yane Sandanski
Yane Ivanov Sandanski or Jane Ivanov Sandanski (, ) (18 May 1872 – 22 April 1915), was a Bulgarian revolutionary recognised as a national hero in Bulgaria and the Republic of Macedonia.
Natan Eidelman
Natan Yakovlevich Eidelman () (1930 in Moscow – 1989 in Moscow) was a Soviet Russian author and historian. He wrote several books on about the life and work of Alexander Pushkin, Decembrists Sergey Muravyov-Apostol and Mikhail Lunin, and historian Nikolai Mikhailovich Karamzin.
https://web.archive.org/web/20051120025451/http://vivovoco.rsl.ru/VV/PAPERS/NYE/EIDELMAN.HTM