1. RADON DIAGNOSTIC MEASUREMENTS IN A PILOT HOUSE FROM ŞTEI - BĂIŢA REGION, ROMANIA. Authors: MATEJ NEZNAL, MARTIN NEZNAL, CARLOS SAINZ, DAN FULEA, CIPRIAN CÎNDEA, BETTY BURGHELE, DAN C. NIŢǍ, MIRCEA MOLDOVAN, ROBERT BEGY, BOTOND PAPP, TIBERIU DICU, CONSTANTIN COSMA, ALEXANDRA CUCOŞ (DINU).2. INTERNATIONAL INTERCOMPARISONS OF RADON DEVICES AND SOLID STATE NUCLEAR DETECTORS, IN CZECH REPUBLIC. Authors: CARLOS SAINZ, DAN FULEA, CIPRIAN CÎNDEA, BETTY BURGHELE, DAN C. NIŢǍ, MIRCEA MOLDOVAN, TIBERIU DICU, ROBERT BEGY, ALEXANDRA CUCOŞ (DINU), CONSTANTIN COSMA, BOTOND PAPP.3. COMPARISON MEASUREMENT OF RADON IN SOIL GAS AT RADON REFERENCE SITES IN THE CZECH REPUBLIC (RIM 2010). Authors: CARLOS SAINZ, DAN FULEA, CIPRIAN CÎNDEA, BETTY BURGHELE, DAN C. NIŢǍ, MIRCEA MOLDOVAN, TIBERIU DICU, ROBERT BEGY, ALEXANDRA CUCOŞ (DINU), CONSTANTIN COSMA, BOTOND PAPP.