Nikola Stojanović, Negovan Stamenković, Dragana Živaljević, “Monotonic, critical monotonic, and nearly monotonic low-pass filters designed by using the parity relation for Jacobi polynomials”, International Journal of Circuit Theory and Applications, DOI 10.1007/s00034-017-0651-1

Saša Nikolić, Nikola Stojanović, Negovan Stamenković, Ivan Krstić, Optimum allpole filters with Chebyshev passband magnitude response, AEU -  International Journal of Electronics and Communications, Vol. 135, 2021, DOI 10.1016/j.aeue.2021.153740.

Negovan Stamenković and Nikola Stojanović and Nikola Novaković, Group delay equalisation of discrete Butterworth tan filters in the continuous domain, journal = International Journal of Electronics, 107(5), pp. 778-791, 2020, doi =  10.1080/00207217.2019.1675778

N. Stamenkovic, N. Stojanovic, D. Jovanovic, Z. Stankovic, A Comparison of Papoulis and Chebyshev Filters in the Continuous Time Domain,  Radioengineering, 2021, Sept., 30(3),pp. 569-575, oi=10.13164/re.2021.0569

Nikola Stojanović, Negovan Stamenković, Ivan Krstić, “Chained-Function Filter Synthesis Based on the Legendre Polynomials”, Circuits, Systems and Signal  Processing, Sep. 2017, DOI 10.1007/s00034-017-0651-1 

Nikola Stojanović, Negovan Stamenković, Ivan Krstić, “Lowpass filters  approximation based on modified Jacobi polynomials”, Electronics Letters, Feb. 2017, Volume 53, Issue 3, p. 140 –142, DOI: 10.1049/el.2016.3025 

Nikola Stojanović, Ivan Krstić, Negovan Stamenković, Goran Perenic, “ Butterworth transfer function with the equalised group delay response in the maximally flat sense ”, Electronics Letters, December 2018, Volume 54, Issue 25, p. 1436 –1438 DOI: 10.1049/el.2018.5104 

Negovan Stamenković, Nikola Stojanović, Ivan Krstić, “ Lowpass filters with  almost-maximally flat passband and Chebyshev stopband attenuation”, Electronics Letters, December 2017, Volume 53, Issue 25, p. 1633–1634, DOI: 10.1049/el.2017.3390. 

Nikola Stojanović, Negovan Stamenković, Ivan Krstić, “Discrete-Time Filter Synthesis Using Product of Gegenbauer Polynomials”, Radioengineering, September 2016, Vol. 25, No. 3, pp. 500-505, DOI: 10.13164/re.2016.0500. 

Nikola Stojanović, Negovan Stamenković, Vidosav Stojanović, “All-Pole  recursive Digital Filters Design Based on Ultraspherical Polynomials”. Radioengineering, September 2014, Vol. 23, No. 3, pp. 949-953 

Goran Perenić, Negovan Stamenković, Nikola Stojanović, Nebojsa Denić, „Chained-Function Filter Synthesis Based on the Modified Jacobi Polynomials“. Radioengineering, December 2018, Vol. 27, No. 4, pp. 1112-1118, DOI: 10.13164/re.2018.1112 

Negovan Stamenković, Nikola Stojanović, Goran Perinić, „Group Delay Equalization of Polynomial Recursive Digital Filters in Maximal Flat Sense“, Journal of Circuits, Systems and Computers,  DOI:10.1142/S0218126619501731