1.  ISOTOPIC COMPOSITION OF PLANT CARBON CORRELATES WITH WATER-USE EFFICIENCY.

          Authors: STELA CUNA, GABRIELA BALAS, O. COZAR.

2.  A METHOD FOR SULFUR ISOTOPES DETERMINATION FROM MINERAL SULPHUROUS WATERS.

          Authors: STELA CUNA, GABRIELA MURESAN, O. COZAR.

3.  CARBON AND OXYGEN ISOTOPE RATIOS IN RONA LIMESTONE, ROMANIA.

          Authors: STELA CUNA, DANA POP, ALEXANDRU HOSU.

4.  CARBON- 13 CONCENTRATIONS IN HUMAN BREATH MEASURED BY MASS SPECTROMETRY.

          Authors: STELA CUNA, O. COZAR, GABRIELA BALAS.

5.  THE ASSESSMENT OF THE QUALITY OF THE FOOD BY 13C ISOTOPE RATIO MASS SPECTROMETRY.

          Authors: STELA CUNA, C. CUNA, GABRIELA BALAS, FILOFTEIA GAFTOI.

6.  ISOTOPIC INVESTIGATIONS ON THE MINERAL WATERS FROM SOMESENI – CLUJ, ROMANIA.

          Authors: STELA CUNA, PETRE BERDEA, CÄ‚LIN BACIU.

7.  DEUTERIUM VARIATION OF HUMAN BLOOD SERUM.

          Authors: P. BERDEA, STELA CUNA, M. CAZACU, M. TUDOSE.

8.  IMPROVEMENT OF ISOTOPE RATIO MASS SPECTROMETRY ANALYSIS BY CHANGING THE AMPLIFIER CHANNEL AND BY AUTOMATIC DATA ACQUISITION.

          Authors: N. LUPÅžA, V. MIREL, STELA CUNA, ALINA N. NICA, ALEXANDRU CHIÅž.

9.  USING STABLE ISOTOPES TO IDENTIFY GEOGRAPHICAL ORIGIN OF WINES.

          Authors: STELA CUNA, C. CUNA, GABRIELA BALAS, O. COZAR.

10.  PRELIMINARY STUDY OF DEUTERIUM DEPLETED WATER EFFECT ON THE LIVE CELLS BY ISOTOPIC RATIO MASS SPECTROMETRY.

          Authors: PETRE BERDEA, STELA CUNA, CORNEL CUNA, GABRIELA BALAS.

11.  PRELIMINARY RESULTS IN THE STUDY OF THE ECOSYSTEMS IN POLAR AREAS USING STABLE ISOTOPES.

          Authors: STELA CUNA, TEODOR NEGOITA, PETRE BERDEA, GABRIELA BALAS, CORNEL CUNA, NICOLAE LUPSA, VALENTIN MIREL.

12.  ISOTOPE RATIO MASS SPECTROMETRY: ANALYSIS OF WINES FROM DIFFERENT ROMANIAN REGIONS.

          Authors: STELA CUNA, GABRIELA BALAS, NICOLAE LUPSA, VALENTIN MIREL, ALINA MAGDAS.

13.  THE CO2 ISOTOPIC SIGNATURES STUDY IN THE AREA OF CLUJ-NAPOCA.

          Authors: VALENTIN MIREL, EDINA SZILAGYI, GABRIELA BALAS, STELA CUNA, DANA ALINA MAGDAS.