Andoni Mihaiela; Simu Georgeta-Maria; Savoiu-Balint Germaine; Dragomirescu Anca; Pop Oana Raluca: Theoretical consideration regarding the contaminated soil.
Simu Georgeta-Maria; Dragomirescu Anca; Andoni Mihaiela; Bozin Loreta-Andrea; Sisu Eugen: Use of some natural supports for the adsorption of theophylline from aqueous solutions.