On the spectrum of gauge-periodic elliptic operators

Brüning, Jochen; Sunada, Toshikazu

Astérisque, Méthodes semi-classiques Volume 2 - Colloque international (Nantes, juin 1991), (1992) p. 65-74

Closed orbits in homology classes

Katsuda, Atsushi; Sunada, Toshikazu

Publications Mathématiques de l'IHÉS, Volume 71 (1990) p. 5-32

Energy spectrum of certain harmonic mappings

Adachi, Toshiaki; Sunada, Toshikazu

Compositio Mathematica, Volume 56 (1985) p. 153-170

Mean-value theorems and ergodicity of certain geodesic random walks

Sunada, Toshikazu

Compositio Mathematica, Volume 48 (1983) p. 129-137