@conference{754056, author = {Joseph Pellegrino and S. Qadri and W. Tseng and J. Comas}, title = {Periodicities Associated with Low-Order AlAs/GaAs Superlattices}, year = {1991}, month = {1991-12-31 00:12:00}, publisher = {Proc., 18th International Conference on Metallurgical Coatings and Thin Films 1991, San Diego, CA, USA}, language = {en}, }