Submitted on: 20 April 1998.
Revised on: 26 May 1998.
Accepted on: 09 July 1998.
___________________Australasian Journal of Logic---AUSTRALASIAN ASSOC LOGIC
Submitted on: 23 August 2018.
Revised on: 08 November 2018.
Accepted on: 07 January 2019.
___________________Australasian Journal of Logic---AUSTRALASIAN ASSOC LOGIC
Submitted on: 04 June 2008.
Revised on: 27 July 2008.
Accepted on: 19 September 2008.
___________________Australasian Journal of Logic---AUSTRALASIAN ASSOC LOGIC
http://reply.papertrans.cn/1/31/3049/3049-14.png
Submitted on: 07 July 2023.
Revised on: 04 November 2023.
Accepted on: 16 November 2023.
___________________Australasian Journal of Logic---AUSTRALASIAN ASSOC LOGIC
Submitted on: 03 May 2000.
Revised on: 25 May 2000.
Accepted on: 09 June 2000.
___________________Australasian Journal of Logic---AUSTRALASIAN ASSOC LOGIC
Submitted on: 16 January 2005.
Revised on: 11 May 2005.
Accepted on: 05 July 2005.
___________________Australasian Journal of Logic---AUSTRALASIAN ASSOC LOGIC
http://reply.papertrans.cn/1/31/3049/3049-18.png
Submitted on: 16 September 2019.
Revised on: 10 October 2019.
Accepted on: 05 November 2019.
___________________Australasian Journal of Logic---AUSTRALASIAN ASSOC LOGIC
http://reply.papertrans.cn/1/31/3049/3049-20.png