Submitted on: 29 August 2023.
Revised on: 02 November 2023.
Accepted on: 17 December 2023.
___________________Boundary Value Problems---SPRINGER
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Submitted on: 05 March 2008.
Revised on: 18 June 2008.
Accepted on: 09 August 2008.
___________________Boundary Value Problems---SPRINGER
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Submitted on: 28 July 2011.
Revised on: 11 November 2011.
Accepted on: 11 December 2011.
___________________Boundary Value Problems---SPRINGER
Submitted on: 20 July 2001.
Revised on: 11 September 2001.
Accepted on: 22 October 2001.
___________________Boundary Value Problems---SPRINGER
Submitted on: 18 April 2015.
Revised on: 22 June 2015.
Accepted on: 05 July 2015.
___________________Boundary Value Problems---SPRINGER
Submitted on: 29 December 2009.
Revised on: 17 April 2010.
Accepted on: 03 June 2010.
___________________Boundary Value Problems---SPRINGER
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