1. T. Asahi and J. Hori (1963). “Some Applications of the Method of Transfer-Matrix to the Vibration of Lattices with Free Boundaries,” Chapter D20 in “Lattice Dynamics,” Proc. Intern. Conf., Copenhagen (R. Wallis, ed.). Pergamon Press, Oxford.
2. “Dynamics of a Disordered Linear Chain,”;Bellman;Phys. Rev.,1956
3. “Some Exact Results for the Vibrational Spectrum of a Disordered Chain,”;Borland;Proc. Phys. Soc. (London),1964
4. “Spectre de Fréquences d'une Chaine Linéaire Désordonée,”;des Cloizeaux;J. Phys. Radium,1957
5. “The Spectral Distribution of a Jacobian Matrix,”;Dean;Proc. Cambridge Phil. Soc.,1956