Open this publication in new window or tab >>2009 (English)In: Annales Polonici Mathematici, ISSN 0066-2216, E-ISSN 1730-6272, Vol. 96, no 1, p. 51-60Article in journal (Refereed)
National Category
Mathematics
Research subject
Mathematics
Identifiers
urn:nbn:se:kau:diva-9910 (URN)
2012-02-082012-02-082017-12-07Bibliographically approved