Electrical, optical, and magnetic properties of organic solid state materials : symposium held December 2-6, 1991, Boston, Massachusetts, U.S.A.. pp.223-228, 1992. Pittsburgh, Pa.. Materials Research Society
Electronic packaging materials science IV : symposium held April 24-28, 1989, San Diego, California, U.S.A.. pp.357-362, 1989. Pittsburgh, Pa.. Materials Research Society