@misc{Zawidzki_M._Optimization,
 author={Zawidzki, M.},
 copyright={Creative Commons Attribution BY 4.0 license},
 howpublished={online},
 language={eng},
 title={Optimization of Multi-branch Truss-Z based on Evolution Strategy},
 type={Text},
 URL={http://rcin.org.pl/Content/182820/PDF/WA727_217320_Zawidzki-Optimization.pdf},
}