[Liudvig Martynovich Pussep on Ivan Pavlovich Pavlov].
Mirskiĭ
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MB
D049672:History, 19th Century; D049673:History, 20th Century; D010827:Physiology / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
Liudvig Martynovich Pussep ob Ivane Pavloviche Pavlove.