Could you please provide me with a list of the finnish libraries that have photo cataloguies from portuguese photographers.

The University of Art and Design Library and the University of Lapland hold a book titled: Portuguese photography since 1854 = Livro de viagens / edited by M. Tereza Siza and Peter Weiermair.

University of Art and Design Library
http://www.aralis.fi/department.asp?path=9280;9472

University of Lapland Library
http://www.ulapland.fi/?deptid=11001

In addition, The Fine Art Academy Library holds:
Character and player : João Penalva / Herausgeber/editor: Silvia Eiblmayr

Fine Art Academy Library
http://www.kuva.fi/portal/english/library/

In addition to these academic libraries whose collections can be searched online, it is worthwhile inquiring from the following art museum libraries whether they have photographers' catalogues. These libraries do not have online collection databases, but welcome inquiries from researchers:

Finnish Museum of Photography Library
http://www.fmp.fi/fmp_fi/muvieras/english/muvieras/kirjasto/index.htm

Finnish National Gallery Library
http://www.fng.fi/fng/rootnew/en/kka/kka-kirjasto.htm

Kiasma Museum of Contemporary Art Library
http://www.kiasma.fi/www/viewresource.php?lang=en&id=3HZV9OHrytfIHyED