DATE: 2014
AUTHORS: Magdalena LUNGU, Violeta TSARKIRIS, Elena ENESCU, Delia PĂTROI, Virgil MARINESCU, Dorinel TĂLPEANU, Dan PAVELESCU, Gheorghe DUMITRESCU, Alexandru RADULIAN
PRESENTED AT: Acta Physica Polonica A, Vol 125 (2014), No. 2, p. 327-330, ISSN: [e]1898-794X ; [p]0587-4246