Author: Ramirez R. Sadovskaia N.
Publisher: Springer Publishing Company
ISSN: 1072-3374
Source: Journal of Mathematical Sciences, Vol.128, Iss.2, 2005-07, pp. : 2812-2817
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract