http://reply.papertrans.cn/3/214/21328/21328-31.png
Submitted on: 08 December 1998.
Revised on: 21 December 1998.
Accepted on: 06 January 1999.
MATERIALE PLASTICE---REVISTA CHIMIE SRL
http://reply.papertrans.cn/3/214/21328/21328-33.png
Submitted on: 21 May 2008.
Revised on: 01 June 2008.
Accepted on: 29 June 2008.
MATERIALE PLASTICE
http://reply.papertrans.cn/3/214/21328/21328-35.png
http://reply.papertrans.cn/3/214/21328/21328-36.png