1. Halogenide des einwertigen Quecksilbers - neue perspektivische Einkristalle für Optik und Optoelektronik;Barta,1975
2. Crystallochemical Aspects of Sublimation Growth of Calomel Single Crystals;Barta,1982
3. Temperature Fiedels in Growing Calomel Single Crystals;Barta,1982
4. Crystal Growth of Hg2X2;Barta,1976
5. Apparatus for Selfcontrolled Growth of Hg2Cl2 Single Crystals