1. Vorlesungen über die Theorie der Warme;Kirchhoff,1894
2. Conduction of Heat in Solids;Carslaw,1959
3. Conduction of Heat in Solids;Carslaw,1959
4. W. B. Joyce and R. W. Dixon, J. Appl. Phys., to be published.
5. Advances in GaAs junction lasers with stripe geometry