Photons and low energy particles in surface processing : symposium held Decmber[i.e. December] 3-6, 1991, Boston, Massachusetts, U.S.A.. pp.313-318, 1992. Pittsburgh, Pa.. Materials Research Society
Low energy ion beam and plasma modification of materials : symposium held April 30-May 2, 1991, Anaheim, California, U.S.A.. pp.91-96, 1991. Pittsburgh, Pa.. Materials Research Society
Phase formation and modification by beam-solid interactions : symposium held December 2-6, 1991, Boston, Massachusetts, U.S.A.. pp.775-780, 1992. Pittsburgh, Pa.. Materials Research Society