Implementing Dempster's Rule for Hierarchical Evidence. - Glenn Shafer; Roger Logan (Artif. Intell., 1987)

Two Series of BIB Designs. - Roger Logan; Mithilesh Kumar Singh; Kishore Sinha (Ars Comb., 1998)

Implementing Dempster's Rule for Hierarchical Evidence. - Glenn Shafer; Roger Logan (Classic Works of the Dempster-Shafer Theory of Belief Functions, 2008)