Laser radar tracking theory: track-while-image operation. - Robert H. Enders (1988)

Semigroup structure of singleton Dempster-Shafer evidence accumulation. - Andrzej K. Brodzik; Robert H. Enders (IEEE Trans. Inf. Theory, 2009)

A case of combination of evidence in the Dempster-Shafer theory inconsistent with evaluation of probabilities - Andrzej K. Brodzik; Robert H. Enders (CoRR, 2011)