Submitted on: 20 July 2007.
Revised on: 02 September 2007.
Accepted on: 29 September 2007.
SIBERIAN MATHEMATICAL JOURNAL
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Submitted on: 08 January 2019.
Revised on: 26 January 2019.
Accepted on: 18 February 2019.
SIBERIAN MATHEMATICAL JOURNAL
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Submitted on: 09 March 2000.
Revised on: 24 March 2000.
Accepted on: 17 April 2000.
SIBERIAN MATHEMATICAL JOURNAL
Submitted on: 03 February 2010.
Revised on: 27 February 2010.
Accepted on: 24 March 2010.
SIBERIAN MATHEMATICAL JOURNAL---MAIK NAUKA/INTERPERIODICA/SPRINGER