title: [Ludwik Łazarz Zamenhof, the creator of Esperanto language was born 150 years ago].
authors: iferdr@t-online.hu
authors: Imre
authors: I
authors: Ferenczy
mesh_terms: D003226:Congresses as Topic / Q000266:history; D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007391:International Cooperation / Q000266:history; D007585:Jews; D020452:Journalism / Q000266:history; D007802:Language; D008037:Linguistics; D009885:Ophthalmology / Q000266:history*; D010678:Philately; D011044:Poland; D012426:Russia