Rajeev Agarwal, Eugene I. Plotkin, M. N. S. Swamy. Design of a notch filter with improved performance. I. J. Circuit Theory and Applications, 22(4):321-334, 1994. [doi]
@article{AgarwalPS94,
title = {Design of a notch filter with improved performance},
author = {Rajeev Agarwal and Eugene I. Plotkin and M. N. S. Swamy},
year = {1994},
doi = {10.1002/cta.4490220406},
url = {https://doi.org/10.1002/cta.4490220406},
researchr = {https://researchr.org/publication/AgarwalPS94},
cites = {0},
citedby = {0},
journal = {I. J. Circuit Theory and Applications},
volume = {22},
number = {4},
pages = {321-334},
}