The European Bibliography of Slavic and East European Studies (EBSEES) - 1991-2007

The European Bibliography of Slavic and East European Studies (EBSEES) collects books, journal articles, reviews and dissertations from Eastern Europe (former countries of Eastern Bloc) which were published in Belgium, Germany, Finland, France, Great Britain, the Netherlands, Austria and Switzerland from 1991 to 2007. The segment "Literature" and "Culture" of the European Bibliography of Slavic and East European Studies contains 18.000 bibliographic entries (from the total asset of 85.000). More information can be found here.

Your search for Uggla, Andrzej Nils provides 12 hits
11	Zawiłe drogi polskiej literatury i nauki do Szwecji w latach międzywojennych (On the reception of Polish literature and scholarly work in Sweden in the interwar period) Uggla, Andrzej Nils, in: Pamiętnik Literacki, 25, 2000, p. 38-49
12	Szwedzkie spojrzenie na Zbrodnie w Katyniu Uggla, Andrzej Nils, in: Pamietnik Literacki XXVII, pp. 16-30

The European Bibliography of Slavic and East European Studies (EBSEES) - 1991-2007

Zawiłe drogi polskiej literatury i nauki do Szwecji w latach międzywojennych (On the reception of Polish literature and scholarly work in Sweden in the interwar period)

Szwedzkie spojrzenie na Zbrodnie w Katyniu