@misc{Kollros_Louis_(1878–1959)_Jakob_1947,
 author={Kollros, Louis (1878–1959)},
 editor={Birkhäuser Verlag},
 copyright={Rights Reserved - Restricted Access},
 journal={Beihefte zur Zeitschrift "Elemente der Mathematik" ; 2},
 address={Basel},
 howpublished={online},
 year={1947},
 publisher={Verlag Birkhäuser},
 language={fre},
 type={Text},
 title={Jakob Steiner},
}