Czech academic, physicist, arctic explorer, professor, publicist, translator, writer, university educator and science writer
More about...Czech archeologist, art historian, theologist, university educator and roman catholic priest
More about...Narozen 18.7.1875 v Praze, zemřel 3.1.1957 tamtéž. Učitel, autor próz, uměleckonaučné literatury, veršů a dramat pro mládež, publicista v(...)
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