Conversion of smectite to ammonium illite in the hydrothermal system of Harghita Băi, Romania: SEM and TEM investigations

Autor Bobos, Iuliu, Ghergari, Lucretia
Zdroj: 1. Geologica carpathica 1. 1335-0552 1. Roč. 50, č. 5 (1999), s. 379-387

Modeling and firing technology - reflected in the textural features and the mineralogy of the ceramics from Neolithic sites in Transylvania (Romania)

Autor Ionescu, Corina, Ghergari, Lucretia
Zdroj: 1. Slovak geological magazine 1. 1335-096X 1. Roč. 10, č. 1-2 (2004), s. 169-171