The birth of the global stability theory and the theory of hidden oscillations. - Nikolay V. Kuznetsov; Mikhail Y. Lobachev; Marat V. Yuldashev; Renat V. Yuldashev; Elena V. Kudryashova; Olga A. Kuznetsova; E. N. Rosenwasser; Sergei Abramovich (ECC, 2020)

The Egan Problem on the Pull-in Range of Type 2 PLLs. - Nikolay V. Kuznetsov; Mikhail Y. Lobachev; Marat V. Yuldashev; Renat V. Yuldashev (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

The conservative lock-in range for PLL with lead-lag filter and triangular phase detector characteristic. - Nikolay V. Kuznetsov; Mikhail V. Blagov; Mikhail Y. Lobachev; Marat V. Yuldashev; Renat V. Yuldashev (CoDIT, 2022)

The Gardner Problem and Cycle Slipping Bifurcation for Type-2 Phase-Locked Loops. - Nikolay V. Kuznetsov; Dmitry G. Arseniev; Mikhail V. Blagov; Mikhail Y. Lobachev; Zhouchao Wei; Marat V. Yuldashev; Renat V. Yuldashev (Int. J. Bifurc. Chaos, 2022)

Bifurcation Analysis of the Boundary of Global Stability of Type 1 PLL. - Nikolay V. Kuznetsov; Mikhail Y. Lobachev; Marat V. Yuldashev; Renat V. Yuldashev (ECC, 2023)

Piecewise-linear analysis of the pull-in range for second-order PLLs. - Nikolay V. Kuznetsov; Mikhail Y. Lobachev; Marat V. Yuldashev; Renat V. Yuldashev; Elena V. Kudryashova; Olga A. Kuznetsova (ECC, 2023)

The Gardner Problem on the Lock-In Range of Second-Order Type 2 Phase-Locked Loops. - Nikolay V. Kuznetsov; Mikhail Y. Lobachev; Marat V. Yuldashev; Renat V. Yuldashev; Mohammad Saleh Tavazoei (IEEE Trans. Autom. Control., 2023)

Exact Pull-In Range and the Hidden Boundary of Global Stability for PLL With Lead-Lag Filter. - Nikolay V. Kuznetsov; Mikhail Y. Lobachev (IEEE Access, 2025)