An extension of Milloux's theorem to half-linear differential equations. Atkinson, F.V.; Elbert, Á. — 2000 Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Primary abelian groups as modules over their endomorphism rings. Fred Richman; Elbert A. Walker — 1965 Mathematische Zeitschrift
Cotorsion Free, an Example of Relative Injectivity. Fred Richman; Elbert A. Walker — 1967 Mathematische Zeitschrift
On isotype subgroups of abelian groups John M. Irwin; Elbert A. Walker — 1961 Bulletin de la Société Mathématique de France
Group algebras of abelian groups Donna Beers; Fred Richman; Elbert A. Walker — 1983 Rendiconti del Seminario Matematico della Università di Padova
Asymptotics for the nth-degree Laguerre polynomial evaluated at n. A. Elbert; A. Laforgia; L.G. Rodona — 1992 Numerische Mathematik