SYMP ON MACROMOLECULAR HOST-GUEST COMPLEXES : OPTICAL AND OPTOELECTRONIC PROPERTIES AND APPLICATIONS, AT THE 1992 SPRING MEETING OF THE MATERIALS RESEARCH SOC, San-Francisco, Kostarika, 27 - 28 Nisan 1992, cilt.277, ss.113-118
SYMP AT THE 199TH NATIONAL MEETING OF THE AMERICAN CHEMICAL SOC - MATERIALS FOR NONLINEAR OPTICS : CHEMICAL PERSPECTIVES, Massachusetts, Amerika Birleşik Devletleri, 22 - 27 Nisan 1990, cilt.455, ss.554-581
SYMP AT THE 1991 SPRING MEETING OF THE MATERIALS RESEARCH SOC : SYNTHESIS/CHARACTERIZATION AND NOVAL APPLICATIONS OF MOLECULAR SIEVE MATERIALS, California, Amerika Birleşik Devletleri, 1 - 03 Mayıs 1991, cilt.233, ss.109-118