[Mikhail Boleslavovich Iankovskiĭ (1866-1923) (on the 120th anniversary of his birth)].
D006665:History of Dentistry; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917)
Mikhail Boleslavovich Iankovskiĭ (1866--1923 gg.) (k 120-letiiu so dnia rozhdeniia).