@misc{Polgár_Katalin_Growth,
 author={Polgár, Katalin and Szaller, Zsuzsanna and Péter, Ágnes and Földvári, Istvan and Beregi, Elena},
 howpublished={online},
 publisher={Instytut Łączności - Państwowy Instytut Badawczy, Warszawa},
 language={ang},
 title={Growth and study of nonlinear optical crystals at the Hungarian Academy of Sciences, Journal of Telecommunications and Information Technology, 2000, nr 1,2},
 type={artykuł},
 keywords={crystal growth, nonlinear optical materials},
}