scientific article published on 8 November 2007
scientific article published on 16 February 2004
scientific article published on 12 December 2005
scientific article published on April 2002
scientific article published on 15 November 2002
scientific article
scientific article published in May 2004
scientific article
scientific article published on 14 April 2009
scientific article
scientific article (publication date: 30 May 2003)
Paulina is supported by:
About Paulina