@misc{Bac_Stanisław_(1887–1970)_Ruchy_1945,
 author={Bac, Stanisław (1887–1970)},
 volume={85},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Spuścizna prof. Ludwika Sawickiego : teczki archiwalne},
 howpublished={online},
 year={1945},
 language={pol},
 title={Ruchy warstw gleby wskutek zmarzania i tajania. Część 3},
 type={Text},
 keywords={soil mechanics, soil humidity, frost and soil},
}