http://reply.papertrans.cn/3/261/26068/26068-21.png
http://reply.papertrans.cn/3/261/26068/26068-22.png
Submitted on: 01 June 2018.
Revised on: 11 July 2018.
Accepted on: 04 August 2018.
Radiophysics and Quantum Electronics
Submitted on: 06 January 2010.
Revised on: 15 February 2010.
Accepted on: 26 February 2010.
Radiophysics and Quantum Electronics
http://reply.papertrans.cn/3/261/26068/26068-25.png
http://reply.papertrans.cn/3/261/26068/26068-26.png
Submitted on: 22 August 1998.
Revised on: 28 September 1998.
Accepted on: 17 October 1998.
Radiophysics and Quantum Electronics
Submitted on: 05 September 1998.
Revised on: 09 October 1998.
Accepted on: 18 October 1998.
Radiophysics and Quantum Electronics
Submitted on: 08 February 2014.
Revised on: 23 March 2014.
Accepted on: 11 April 2014.
Radiophysics and Quantum Electronics
http://reply.papertrans.cn/3/261/26068/26068-30.png