@misc{Kamela_Czesław_(1910-1992)_Lucjan,
 author={Kamela, Czesław (1910-1992) and Szpunar, Walenty},
 copyright={Association of Polish Surveyors},
 howpublished={online},
 publisher={Muzeum Techniki},
 language={pol},
 type={book},
 title={Lucjan Grabowski, Kasper Weigel : wybitni geodeci, pamiętni ludzie},
 keywords={biographies, geodesy, surveying},
}