Matrices of positive polynomials. Handelman, David — 2009 ELA. The Electronic Journal of Linear Algebra [electronic only]
Fixed points of two-sided fractional matrix transformations. Handelman, David — 2007 Fixed Point Theory and Applications [electronic only]
Extending traces to factorial traces. David E. Handelman; George A. Elliott — 1981 Mathematica Scandinavica
The N*-Metric Completion of Regular Rings. Walter D. Burgess; David E. Handelman — 1982 Mathematische Annalen