scientific article published in February 1969
scientific article published on 01 May 1967
scientific article published on November 1968
scientific article published on 01 December 1968
scientific article published on 01 September 1977
scientific article published on 01 December 1971
scientific article published on 01 June 1985
scientific article
scientific article published on 07 September 2012
scientific article published on 01 September 1967
scientific article
scientific article published on 01 November 1982
scientific article published on 01 January 1981
scientific article published on 01 July 1974
scientific article published in December 1968
scientific article published on 01 November 1982
scientific article published on September 1, 1975
scientific article published on November 25, 1978
scientific article published on 01 August 1968
scientific article published on 01 January 2005
scientific article published in June 2012
scientific article published on 01 March 1969
Paulina is supported by:
About Paulina