http://reply.papertrans.cn/3/292/29114/29114-21.png
http://reply.papertrans.cn/3/292/29114/29114-22.png
http://reply.papertrans.cn/3/292/29114/29114-23.png
http://reply.papertrans.cn/3/292/29114/29114-24.png
http://reply.papertrans.cn/3/292/29114/29114-25.png
http://reply.papertrans.cn/3/292/29114/29114-26.png
Submitted on: 25 May 2006.
Revised on: 09 June 2006.
Accepted on: 05 July 2006.
SYNTHESE
Submitted on: 10 October 2017.
Revised on: 21 October 2017.
Accepted on: 08 November 2017.
SYNTHESE---SPRINGER
http://reply.papertrans.cn/3/292/29114/29114-29.png
Submitted on: 29 January 2021.
Revised on: 16 February 2021.
Accepted on: 25 February 2021.
SYNTHESE