@misc{Marciniak_Marian_Photonic,
 author={Marciniak, Marian and Goncharenko, Igor A.},
 howpublished={online},
 publisher={Instytut Łączności - Państwowy Instytut Badawczy, Warszawa},
 language={ang},
 title={Photonic crystal fibre characterisation with the method of lines, Journal of Telecommunications and Information Technology, 2004, nr 1},
 type={artykuł},
 keywords={photonic bandgap, optical crystal fibres, methodof lines},
}