Solution of 2D singular hybrid linear system. - Lukasz Sajewski (Kybernetes, 2009)

Positive Stable Minimal Realization of Fractional Discrete-Time Linear Systems. - Lukasz Sajewski (RRNR, 2013)

Minimum Energy Control of Fractional Positive Continuous-Time Linear Systems with Two Different Fractional Orders and Bounded Inputs. - Lukasz Sajewski (RRNR, 2014)

Reachability of Fractional Positive Continuous-Time Linear Systems with Two Different Fractional Orders. - Lukasz Sajewski (Recent Advances in Automation, Robotics and Measuring Techniques, 2014)

Solution of the State Equation of Descriptor Fractional Continuous-Time Linear Systems with Two Different Fractional. - Lukasz Sajewski (Progress in Automation, Robotics and Measuring Techniques, 2015)

Descriptor Fractional Discrete-Time Linear System and Its Solution - Comparison of Three Different Methods. - Lukasz Sajewski (AUTOMATION, 2016)

Reachability, observability and minimum energy control of fractional positive continuous-time linear systems with two different fractional orders. - Lukasz Sajewski (Multidimens. Syst. Signal Process., 2016)

Descriptor Fractional Continuous-Time Linear System and Its Solution - Comparison of Three Different Methods. - Lukasz Sajewski (AUTOMATION, 2017)

Decentralized stabilization of descriptor fractional positive continuous-time linear systems with delays. - Lukasz Sajewski (MMAR, 2017)

Minimum energy control of descriptor fractional discrete-time linear systems with two different fractional orders. - Lukasz Sajewski (Int. J. Appl. Math. Comput. Sci., 2017)

Decentralized Stabilization of Descriptor Fractional Positive Discrete-Time Linear Systems with Delays. - Lukasz Sajewski (AUTOMATION, 2018)

Transfer Matrices with Positive Coefficients for Standard and Fractional Positive Linear Systems. - Tadeusz Kaczorek; Lukasz Sajewski (MMAR, 2018)

Transfer Matrices with Positive Coefficients of Positive Descriptor Continuous-Time Linear Systems. - Tadeusz Kaczorek; Lukasz Sajewski (AUTOMATION, 2019)

Poles and zeros of standard and fractional positive stable linear systems. - Tadeusz Kaczorek; Lukasz Sajewski (MMAR, 2019)

Pointwise completeness and pointwise degeneracy of fractional standard and descriptor linear continuous-time systems with different fractional orders. - Tadeusz Kaczorek; Lukasz Sajewski (Int. J. Appl. Math. Comput. Sci., 2020)

Analysis of an Electrical Circuit Using Two-Parameter Conformable Operator in the Caputo Sense. - Ewa Piotrowska; Lukasz Sajewski (Symmetry, 2021)

Discrete-time linear systems with desired poles and zeros of the transfer matrices. - Tadeusz Kaczorek; Lukasz Sajewski (Int. J. Appl. Math. Comput. Sci., 2025)