Porous Crystals. Clathration, Trapping, and Zeolitic Sorption--Zeolite Structure Refinement--Symmetry Aspects of Zeolite Frameworks--Framework Structures Related to the Zeolite Mordenite--X-Ray Diffraction Study of Palladium Y Zeolite. Location of Palladium Atoms before and after Hydrogen Reduction--NMR Investigations of the Framework Cations of Various Faujasite-Type Zeolites and Their Interpretation by Model Calculations--The Influence of Exchangeable Cations on Zeolite Framework Vibrations--Electrical Properties of Hydrated and Partially Hydrated Zeolites X and Y--Synthesis and Crystal Structure of Zeolite Rho-A New Zeolites Related to Linde Type A--A Review and New Perspectives in Zeolite Crystallization--Mechanism of Nucleation and Crystallization of Zeolites from Gels--Spectroscopic Studies of Zeolite Synthesis : Evidence for a Solid State Mechanism--Infrared Studies of Aqueous Silicate Solutions--Kinetic Studies on the Formation of Zeolite A--Zeolite Formation in the System K2O-Na2O-Al2O3-SiO2-H2O--Crystal Chemical Relationships in the Analcite Family. II. Influence of Temperature and PH2O on Structure--Genetic Associations of Sedimentary Zeolites in the Soviet Union--Mechanism of Formation of X and Y Zeolites. Phenomena during Aging of Hydrogels--Hydrogen Zeolite Y, Ultrastable Zeolite Y, and Aluminum Deficient Zeolites--Transition-Metal Ion Exchange in Synthetic X and Y Zeolites Stoichiometry and Reversibility--Thermogenesis of Specific Adsorption Sites of Zeolites and Their Effects on the Spectra of Adsorbed Aromatic Amines--Influence of Cations on the Thermal Stability of Modified Y Zeolites--Adsorption and Catalytic Properties of Palladium Supported by Silica, Alumina, Magnesia, and Amorphous and Crystalline Silica-Aluminas--Infrared Spectroscopic Study of the Isotopic Exchange of Lattice Hydroxyls in Synthetic Faujasites--Reactions of Aromatic Compounds with Ammonia over Y Zeolite Aluminosilicates and the Nature of the Sites Responsible for the Electron Transfer Activity--Transalkylation of Alkylammonium Cations in Y Zeolite--Isomerization of Paraffins--Effect of Zeolite Crystallite Size on the Selectivity Kinetics of the Heterogeneous Catalyzed Isomerization of Xylenes--Kinetics and Mechanism of n-Butene and n-Pentene Isomerization over Na-Y Zeolites--Desorption Influence on Benzene Alkylation with Olefins over Y-Zeolites. Alkylation over Zeolites--Molecular Shape-Selective Hydrocarbon Conversion over Erionite--Synthesis and Properties of Zeolite Omega. Preparation and Use of Dual-Function Catalysis Based on Hydrogen-Omega--Catalytic and Physicochemical Characterization of Extracted H-Mordenite--The Interactive Effects of Alumina Tetrahedra in Hydrogen Exchanged Mordenite--Index