scientific article

scientific article published on 30 March 2015

scientific article published in December 2004

scientific article

scientific article published on 01 January 2008

scientific article published in April 2003

scientific article published on 01 January 1994

scientific article published in January 1992

scientific article published on November 1, 1997

scientific article published in February 2003

scientific article

scientific article

scientific article published on 01 January 1990

scientific article published on 01 April 1993

scientific article published on 13 August 2013

scientific article

scientific article published on 01 October 2004

scientific article published on 01 July 1992

scientific article published on 01 July 1992

scientific article published on 12 March 2014

scientific article

scientific article