@misc{Legendre_Adrien-Marie_(1752–1833)_Początki_1844,
 author={Legendre, Adrien-Marie (1752–1833)},
 address={Warsaw},
 howpublished={online},
 year={1844},
 publisher={S. Orgelbrand},
 publisher={(Print. M. Chmielewskiego)},
 language={pol},
 language={pol},
 type={Text},
 title={Początki geometryi : planimetrya},
}