(Q12290553)
Statements
18 January 1873Gregorian
0 references
1956
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Petar Penchev, Nikola Penchev memorial plaque, 35 Parensov Str., Sofia.jpg
2,507 × 1,877; 1.27 MB
2,507 × 1,877; 1.27 MB
0 references
Sitelinks
Wikipedia(1 entry)
- bgwiki Петър Пенчев (физик)