Minimal Varieties and Harmonic Maps in Tori. Brian Smyth; Tadashi Nagano — 1975 Commentarii mathematici Helvetici
On the Gauss Mapping for Hypersurfaces of Constant Mean Curvature in the Sphere. Katsumi Nomizu; Brian Smyth — 1969 Commentarii mathematici Helvetici
On the degree of the Gauss mapping of a submanifold of an Abelian variety. Brian Smyth; Andrew J. Sommese — 1984 Commentarii mathematici Helvetici