@ARTICLE{Konopacki_J._Estimation_2015, author={Konopacki, J. and Mościńska, K.}, volume={63}, number={No 1}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, pages={209-216}, howpublished={online}, year={2015}, title={Estimation of filter order for prescribed, reduced group delay FIR filter design}, URL={http://www.czasopisma.pan.pl/Content/84137/PDF/24_paper.pdf}, doi={10.1515/bpasts-2015-0024}, }