scientific article published in January 2011
scientific article published in December 1998
scholarly article
scientific article published in July 1992
scientific article published in January 2011
article published in 2000
scientific article published on September 11, 1982
scientific article published in November 1999
scientific article published in March 1996
scientific article published on 19 November 2015
scientific article published in January 2002
Paulina is supported by:
About Paulina