C O N T E N T S – VOLUME 65(69), Number 2 – 2019 [download]
Some Results on Birkhoff Weak Integrability
ALINA GAVRILUȚ, ANCA CROITORU and ALINA-EMILIA IOSIF
The Acoustic Force of Electrostatic Type
ION SIMACIU, ZOLTAN BORSOS, GHEORGHE DUMITRESCU, GLAUBER T. SILVA and TIBERIU BĂRBAT
Acoustic Scattering-Absorption Cross Section of Electrostatic Type
ION SIMACIU, GHEORGHE DUMITRESCU, ZOLTAN BORSOS, ANCA BACIU and NAN GEORGETA
A Case Study of Environmental Pollution in Relation to Particulate Matter
COSTEL SOROIU, SILVIU OCTAVIAN GURLUI and CARMEN BUJOREANU
Experimental Investigations on Pollutant Content Inside the Car in Relation to Pollen Filter Improvements
AIDA MARIA VRANĂU and CARMEN BUJOREANU