Submitted on: 06 July 2021.
Revised on: 14 October 2021.
Accepted on: 06 December 2021.
___________________Dolomites Research Notes on Approximation
Submitted on: 16 January 2004.
Revised on: 04 May 2004.
Accepted on: 29 May 2004.
___________________Dolomites Research Notes on Approximation
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Submitted on: 15 January 2002.
Revised on: 27 February 2002.
Accepted on: 24 April 2002.
___________________Dolomites Research Notes on Approximation
Submitted on: 17 May 1998.
Revised on: 15 August 1998.
Accepted on: 13 September 1998.
___________________Dolomites Research Notes on Approximation
Submitted on: 06 September 2010.
Revised on: 01 October 2010.
Accepted on: 23 October 2010.
___________________Dolomites Research Notes on Approximation