[Tribute to pr. Roger Perelman].
Gaudelus
J
J
D003209:Concentration Camps / Q000266:history*; D005602:France; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007585:Jews / Q000266:history*; D010372:Pediatrics / Q000266:history*; D011044:Poland