27(3) YUKAWA COUPLINGS FOR A 3-GENERATION SUPERSTRING MODEL
PHYSICS LETTERS B 192:1-2 (1987) 111-118
A 3-GENERATION SUPERSTRING MODEL .2. SYMMETRY-BREAKING AND THE LOW-ENERGY THEORY
NUCLEAR PHYSICS B 292:3 (1987) 606-652
A BROKEN E-6 SOLUTION TO THE SOLAR NEUTRINO PROBLEM
PHYSICS LETTERS B 197:1-2 (1987) 45-48
A SOLUTION TO THE STRONG CP PROBLEM IN SUPERSTRING MODELS
PHYSICS LETTERS B 192:1-2 (1987) 119-124
DOMAIN-WALLS IN SUPERSTRING MODELS
PHYSICS LETTERS B 198:4 (1987) 461-466