1901
Ignacij Klemenčič, Slovenian physicist and academic (born 1853)
Ignacij Klemenčič, Slovenian physicist and academic (born 1853)
Ignacij Klemenčič, Slovenian physicist and academic (born 1853)
Carniolan (Slovenian) physicist (1853-1901)
Ignacij Klemenčič, Slovenian physicist and academic (born 1853)
Ignacij Klemenčič, Slovenian physicist and academic (born 1853)