!!!Graff, Kasimir Graff, Kasimir, b. Próchnowo (Poland), Feb. 7, 1878, d. Breitenfurt (Lower Austria), Feb. 15, 1950, astronomer, professor at the University of Vienna and director of the university planetarium (1945-1948); invented astronomical instruments (sensitometric wedge lightmeter, blue and yellow wedge calorimeter). !Works Sternatlas, 1925 (with M. Beyer); Grundriss der Astrophysik, 1928. !Literature Almanach der Oesterreichischen Akademie d. Wissenschaften, 1950. %%language [Back to the Austrian Version|AEIOU/Graff,_Kasimir|class='wikipage austrian'] %% [{FreezeArticle author='AEIOU' template='Lexikon_1995_englisch'}] [{ALLOW view All}][{ALLOW comment All}][{ALLOW edit FreezeAdmin}]