@misc{Piechór_K._Propagation_1984,
 author={Piechór, K.},
 volume={36},
 number={3},
 copyright={Creative Commons Attribution BY 4.0 license},
 journal={Archives of Mechanics},
 address={Warszawa},
 howpublished={online},
 year={1984},
 publisher={Polish Scientific Publishers IFTR},
 language={eng},
 title={Propagation of weak nonlinear long waves},
 type={Text},
 URL={http://rcin.org.pl/ippt/Content/135162/PDF/WA727_18082_36-3-1984_AMS_Piechor-06.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}