Cobordism Obstructions to Deforming Isolated Singularities. Elmer Rees; Emery Thomas — 1978 Mathematische Annalen
Realizing Homology Classes by Almost-Complex Submanifolds. Elmer Rees; Emery Thomas — 1980 Mathematische Zeitschrift
Einstein manifolds of positive scalar curvature with arbitrary second Betti number. Boyer, Charles P.; Galicki, Krzysztof; Mann, Benjamin M.; Rees, Elmer G. — 1996 Balkan Journal of Geometry and its Applications (BJGA)