1. T. Bella, Topics in numerical linear algebra related to quasiseparable and other structured matrices, Ph.D. Thesis, University of Connecticut, advisor: Vadim Olshevsky. Available online: http://www.tombella.com, 2008
2. A Björck–Pereyra-type algorithm for Szegö–Vandermonde matrices based on properties of unitary Hessenberg matrices;Bella;Linear Algebra and Its Applications,2007
3. T. Bella, Y. Eidelman, I. Gohberg, I. Koltracht, V. Olshevsky, A fast Bjorck–Pereyra like algorithm for solving Hessenberg-quasiseparable-Vandermonde systems, SIAM Journal of Matrix Analysis (SIMAX) (2007) (in press)
4. T. Bella, Y. Eidelman, I. Gohberg, V. Olshevsky, Classifications of three-term and two-term recurrence relations and digital filter structures via subclasses of quasiseparable matrices, SIAM Journal of Matrix Analysis (SIMAX) (2007) (in press)
5. T. Bella, Y. Eidelman, I. Gohberg, V. Olshevsky, E. Tyrtyshnikov, P. Zhlobich, A Traub-like algorithm for Hessenberg-quasiseparable-Vandermonde matrices of arbitrary order, in: V. Olshevsky (Ed.), Georg Heinig Memorial Volume, Birkhauser Verlag