Kinetic Mixing and the Supersymmetric Gauge Hierarchy
(1996)
Leptophobic U(1)'s and the Rb-Rc anomalies.
Phys Rev D Part Fields 54:7 (1996) 4635-4647
Low-Energy Signatures of Semi-perturbative Unification
(1996)
Realizing Higher-Level Gauge Symmetries in String Theory: New Embeddings for String GUTs
(1996)
Leptophobic U(1)'s and the R_b - R_c Crisis
(1996)