| 2018 | MMAR | Linear Time-Varying Multi-Notch FIR Filter for Fast EMG Measurements. | Piotr Okoniewski, Slawomir Kocon, Jacek Piskorowski |
| 2018 | MMAR | Allpass Based Multi-Notch IIR Filter with Equalized Group Delay. | Piotr Okoniewski, Slawomir Kocon, Jacek Piskorowski |
| 2017 | MMAR | Experimental results of stable time-varying multi-notch filter. | Slawomir Kocon, Piotr Okoniewski, Jacek Piskorowski |
| 2017 | MMAR | Design of stable LTV multi-notch IIR filter with Lookup Tables. | Piotr Okoniewski, Slawomir Kocon, Jacek Piskorowski |
| 2016 | MMAR | Implementation of non-zero initial conditions for multi-notch FIR filter using raspberry Pi. | Slawomir Kocon, Jacek Piskorowski |
| 2016 | MMAR | A time-varying filters approach in reducing measurement time of multiple inertial sensors. | Piotr Okoniewski, Jacek Piskorowski |
| 2015 | MMAR | Time-varying FIR notch filter implementation using Raspberry Pi. | Slawomir Kocon, Jacek Piskorowski |
| 2014 | MMAR | Time-varying IIR multi-notch filter based on all-pass filter prototype. | Slawomir Kocon, Jacek Piskorowski |
| 2014 | MMAR | A graphical user interface for designing time-varying IIR filters with equalized group delay. | Piotr Okoniewski, Jacek Piskorowski |
| 2013 | MMAR | A concept of time-varying FIR notch filter with non-zero initial conditions based on linear Kalman notch filter prototype. | Slawomir Kocon, Jacek Piskorowski |
| 2013 | MMAR | Stability analysis of linear time-varying IIR filter with equalized group delay characteristic. | Piotr Okoniewski, Jacek Piskorowski |
| 2012 | MMAR | A concept of time-varying FIR notch filter based on IIR filter prototype. | Slawomir Kocon, Jacek Piskorowski |
| 2012 | MMAR | An analytical approach to the group delay compensation of digital IIR filters. | Piotr Okoniewski, Jacek Piskorowski |
| 2010 | ISCAS | Digital notch filter with time-varying quality factor for the reduction of powerline interference. | Jacek Piskorowski |
| 2010 | ISCAS | A new concept of continuous-time narrow bandpass Q-varying filter with transient suppression. | Jacek Piskorowski, Miguel ngel Gutirrez de Anda |
| 2007 | ISCAS | On Problems of Compensated Continuous-Time Chebyshev Filters in the Time Domain. | Jacek Piskorowski |