@misc{Witkowski_Józef_(1892-1976)_Tadeusz,
 author={Witkowski, Józef (1892-1976)},
 copyright={Association of Polish Surveyors},
 howpublished={online},
 publisher={Museum of Technology},
 language={pol},
 type={book},
 title={Tadeusz Banachiewicz : uczony, nauczyciel, autor, wydawca, człowiek},
 keywords={astronomy, geodesy, surveying, biographies},
}