Ul'yanova Elena Leonidovna

Publications in Math-Net.Ru

1. A generalized boundary value problem for a feedback control system with infinite delay
   
   Tambov University Reports. Series: Natural and Technical Sciences, 23:121 (2018),  44–64
2. Spectral properties of relatively finite-dimensional perturbations of selfadjoint operators
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1997, no. 10,  75–78