Submitted on: 22 March 2017.
Revised on: 15 May 2017.
Accepted on: 16 June 2017.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
Submitted on: 20 July 2012.
Revised on: 29 October 2012.
Accepted on: 28 December 2012.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
Submitted on: 01 July 2016.
Revised on: 07 September 2016.
Accepted on: 24 October 2016.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
Submitted on: 03 June 2016.
Revised on: 24 June 2016.
Accepted on: 14 August 2016.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
Submitted on: 23 August 2014.
Revised on: 07 November 2014.
Accepted on: 13 December 2014.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
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Submitted on: 23 October 2015.
Revised on: 31 January 2016.
Accepted on: 20 February 2016.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
Submitted on: 17 March 2004.
Revised on: 25 June 2004.
Accepted on: 21 August 2004.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
Submitted on: 21 May 2000.
Revised on: 01 September 2000.
Accepted on: 22 October 2000.
___________________JOURNAL OF LOW TEMPERATURE PHYSICS
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