Submitted on: 12 May 2015.
Revised on: 03 July 2015.
Accepted on: 24 August 2015.
___________________JOURNAL OF COMBINATORIAL THEORY SERIES B
http://reply.papertrans.cn/2/160/15983/15983-12.png
Submitted on: 11 June 2019.
Revised on: 25 September 2019.
Accepted on: 01 November 2019.
___________________JOURNAL OF COMBINATORIAL THEORY SERIES B
Submitted on: 23 March 2014.
Revised on: 26 April 2014.
Accepted on: 14 May 2014.
___________________JOURNAL OF COMBINATORIAL THEORY SERIES B
Submitted on: 09 January 2014.
Revised on: 31 March 2014.
Accepted on: 17 April 2014.
___________________JOURNAL OF COMBINATORIAL THEORY SERIES B
Submitted on: 10 November 2020.
Revised on: 26 February 2021.
Accepted on: 27 April 2021.
___________________JOURNAL OF COMBINATORIAL THEORY SERIES B
Submitted on: 16 June 2020.
Revised on: 16 August 2020.
Accepted on: 26 September 2020.
___________________JOURNAL OF COMBINATORIAL THEORY SERIES B
Submitted on: 29 July 2006.
Revised on: 03 October 2006.
Accepted on: 21 November 2006.
___________________JOURNAL OF COMBINATORIAL THEORY SERIES B
Submitted on: 31 January 1999.
Revised on: 29 March 1999.
Accepted on: 22 May 1999.
___________________JOURNAL OF COMBINATORIAL THEORY SERIES B
Submitted on: 25 February 1998.
Revised on: 08 June 1998.
Accepted on: 22 July 1998.
___________________JOURNAL OF COMBINATORIAL THEORY SERIES B