(with Y. Last and B. Simon) Modified Pr\"ufer and EFGP transforms and the spectral analysis of one-dimensional Schr\"odinger operators, pdf, Communications in Mathematical Physics, Vol. 194 (1998), 1--45.

(with C. Remling and B. Simon) Effective perturbation methods for one-dimensional Schr\"odinger operators, Journal of Differential Equations, Vol. 151 (1999), no. 2, 290--312.

(with Y. Last) Solutions, spectrum and dynamics for Schr\"odinger operators on infinite domains, pdf, Duke Math. Journal Vol. 102 (2000), 125--150.

(with M. Christ and Y. Last) Approximate eigenvectors and spectral theory, pdf, Proceedings of UAB-GIT"99 International Conference on Differential Equations and Mathematical Physics.

(with R. Killip and Y. Last) Dynamical upper bounds on wavepacket spreading, pdf, Amer. J. Math. 125 (2003) 1165--1198.

(with Y. Last and B. Simon) Stability of singular spectral types under decaying perturbations, pdf, J. Funct. Anal. 198 (2003), 1--27.

(with F. Germinet and S. Tcheremchantsev) Transfer matrices and transport for Schr\"odinger operators, pdf, Annales de l'Institut Fourier, 54 (2004), 787--830.

Imbedded singular continuous spectrum for Schr\"odinger operators, pdf, Journal of the AMS, 18 (2005), 571--603.

(with S. Denisov) Spectral Properties of Schr\"odinger Operators with Decaying Potentials, pdf, Proc. Symp. Pure Math., 76, part 2 (2007), Amer. Math. Soc., Providence, RI

Research partially supported by Natioanal Science Foundation grants and by Alfred P. Sloan Research Fellowship