http://reply.papertrans.cn/3/286/28516/28516-31.png
Submitted on: 02 January 2021.
Revised on: 16 January 2021.
Accepted on: 12 February 2021.
Special Matrices
Submitted on: 18 August 2011.
Revised on: 12 September 2011.
Accepted on: 19 September 2011.
Special Matrices
http://reply.papertrans.cn/3/286/28516/28516-34.png
Submitted on: 03 December 2001.
Revised on: 19 December 2001.
Accepted on: 09 January 2002.
Special Matrices
Submitted on: 18 December 1998.
Revised on: 03 January 1999.
Accepted on: 11 January 1999.
Special Matrices---DE GRUYTER POLAND SP Z O O