(with W. Graham) Leontovich boundary condition and associated surface waves.
(with Y. Ershova, A. Kiselev and S. Naboko) Unified approach to critical-contrast homogenisation with explicit links to time-dispersive media.
(with Y. Ershova and A. Kiselev) Time-dispersive behaviour as a feature of critical contrast media.
(with I.Velčić) Sharp operator-norm asymptotics for linearised elastic plates with rapidly oscillating periodic properties.
(with A. V. Kiselev and L. O. Silva) Scattering theory for non-selfadjoint extensions of symmetric operators.
(with M.Cherdantsev and I. Velčić) Stochastic homogenisation of high-contrast media.
(with M. Cherdantsev and S. Cooper) Extreme localisation of eigenfunctions to one-dimensional high-contrast periodic problems with a defect.
(with J. Evans) Homogenisation of thin periodic frameworks with high-contrast inclusions.