Publisher: Edp Sciences
E-ISSN: 1764-7177|12|6|265-272
ISSN: 1155-4339
Source: Le Journal de Physique IV, Vol.12, Iss.6, 2002-07, pp. : 265-272
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.