Submitted on: 05 April 2012.
Revised on: 13 April 2012.
Accepted on: 29 April 2012.
QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS
http://reply.papertrans.cn/3/260/25953/25953-32.png
Submitted on: 06 November 2013.
Revised on: 17 November 2013.
Accepted on: 10 December 2013.
QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS
Submitted on: 07 August 2017.
Revised on: 18 September 2017.
Accepted on: 14 October 2017.
QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS
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Submitted on: 12 June 1999.
Revised on: 20 June 1999.
Accepted on: 17 July 1999.
QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS