Category:Alexandr Sommer Batěk

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<nowiki>Alexandr Sommer Batěk; Alexandr Batěk; Alexander Sommer Batěk; Alexandr Batěk; Alexander Sommer Batěk; Alexandr Batěk; Alexander Sommer Batěk; Alexander Sommer Batěk; Alexander Sommer Batek; Alexandr Sommer Batěk; Alexandr Sommer Batěk; Alexander Sommer Batěk; Çek Esperantist, kimyager ve yazar (1874–1944); chimiste austro-hongrois; Czech chemist, Esperantist and educator (1874-1944); ĉeĥa ĥemiisto, esperantisto kaj pedagogo; český chemik, esperantista a pedagog; scheikundige uit Oostenrijk-Hongarije (1874-1944); A. S. Batěk; Alexandr Sommer Battěk; Alexander Batěk; Alexander Sommer-Batěk; L. Sommer; Heliar; Lešek; Alexandr Batěk; Alexandr Sommer Batěk; Alexander Sommer Batek</nowiki>
Alexander Sommer Batěk 
Czech chemist, Esperantist and educator (1874-1944)
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Date of birth14 June 1874
Prádlo
Alexandr Batěk
Date of death6 April 1944
Liboc (162)
Pseudonym
  • Heliar
  • Lešek
  • L. Sommer
  • Alexander Sommer-Batěk
Country of citizenship
Educated at
Occupation
  • chemist
  • Esperantist
  • pedagogue
  • writer
  • science fiction writer
  • teacher
  • opinion journalist
  • high-school teacher
  • adult educator
  • pacifist
  • editing staff
Field of work
Authority file
Wikidata Q3507801
ISNI: 0000000066784128
VIAF ID: 67246500
GND ID: 117567744
Library of Congress authority ID: n90616384
NL CR AUT ID: jk01011106
Nationale Thesaurus voor Auteursnamen ID: 23840398X
J9U ID: 987007258230105171
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Media in category "Alexandr Sommer Batěk"

The following 4 files are in this category, out of 4 total.