scientific article published on 26 August 2008
scientific article published in January 2008
scientific article published in September 2002
scientific article published on 9 September 2008
scientific article published on 10 January 2011
scientific article published on May 15, 2012
scientific article published on February 17, 2011
scientific article published on 24 September 2002
Paulina is supported by:
About Paulina