@misc{Sokołowski_Jan_Preface_2005,
 author={Sokołowski, Jan},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Raport Badawczy = Research Report},
 howpublished={online},
 year={2005},
 publisher={Instytut Badań Systemowych. Polska Akademia Nauk},
 publisher={Systems Research Institute. Polish Academy of Sciences},
 language={eng},
 abstract={Preface},
 type={Text},
 title={Preface to Special Issue on Shape Optimization},
 URL={http://rcin.org.pl/Content/217436/PDF/RB-2005-71.pdf},
}