[Abdeljawad, T. (2015). On conformable fractional calculus, Journal of Computational and Applied Mathematics 279: 57-66.10.1016/j.cam.2014.10.016]Search in Google Scholar
[Benvenuti, L. and Farina, L. (2004). A tutorial on the positive realization problem, IEEE Transactions on Automatic Control 49(5): 651-664.10.1109/TAC.2004.826715]Search in Google Scholar
[Farina, L. and Rinaldi, S. (2000). Positive Linear Systems, Theory and Applications, Wiley, New York, NY.10.1002/9781118033029]Search in Google Scholar
[Kaczorek, T. (2016a). Minimal-phase positive electrical circuits, Electrical Review 92(3): 182-189.10.15199/48.2016.03.43]Search in Google Scholar
[Kaczorek, T. (2016b). Positive electrical circuits with zero transfer matrices and their discretization, Computer Applications in Electrical Engineering 14: 1-13.]Search in Google Scholar
[Kaczorek, T. (2015a). A class of positive and stable time-varying electrical circuits, Electrical Review 91(5): 121-124.10.15199/48.2015.05.29]Search in Google Scholar
[Kaczorek, T. (2015b). Normal positive electrical circuits, IET Circuits Theory and Applications 9(5): 691-699.10.1049/iet-cta.2014.0183]Search in Google Scholar
[Kaczorek, T. (2014). Decoupling zeros of positive continuous-time linear systems and electrical circuits, in J. S´wia˛tek et al. (Eds.), Advances in Systems Science, Springer, Cham, pp. 1-15.10.1007/978-3-319-01857-7_1]Search in Google Scholar
[Kaczorek, T. (2013a). Constructability and observability of standard and positive electrical circuits, Electrical Review 89(7): 132-136.]Search in Google Scholar
[Kaczorek, T. (2013b). Positive fractional linear electrical circuits, Proceedings of SPIE 8903, Art. No. 3903-35.10.1117/12.2034370]Search in Google Scholar
[Kaczorek, T. (2013c). Zeroing of state variables in descriptor electrical circuits by state-feedbacks, Electrical Review 89(10): 200-203.]Search in Google Scholar
[Kaczorek, T. (2012). Positive unstable electrical circuits, Electrical Review 88(5a): 187-192.]Search in Google Scholar
[Kaczorek, T. (2011a). Positive electrical circuits and their reachability, Archives of Electrical Engineering 60(3): 283-301.10.2478/v10171-011-0026-3]Search in Google Scholar
[Kaczorek, T. (2011b). Positive systems consisting of n subsystems with different fractional orders, IEEE Transactions on Circuits and Systems 58(6): 1203-1210.10.1109/TCSI.2010.2096111]Search in Google Scholar
[Kaczorek, T. (2011c). Selected Problems of Fractional Systems Theory, Springer, Berlin.10.1007/978-3-642-20502-6]Search in Google Scholar
[Kaczorek, T. (2010). Positive linear systems with different fractional orders, Bulletin of the Polish Academy of Sciences: Technical Sciences 58(3): 453-458.10.2478/v10175-010-0043-1]Search in Google Scholar
[Kaczorek, T. (2002). Positive 1D and 2D Systems, Springer, London.10.1007/978-1-4471-0221-2]Search in Google Scholar
[Kaczorek, T. and Rogowski, K. (2015). Fractional Linear Systems and Electrical Circuits, Studies in Systems, Decision and Control, Vol. 13, Springer, Berlin.10.1007/978-3-319-11361-6]Search in Google Scholar
[Khalil R., Al Horani M., Yousef A., Sababheh M. (2014). A new definition of fractional derivative, Journal of Computational and Applied Mathematics 264: 65-70.10.1016/j.cam.2014.01.002]Search in Google Scholar