Alf Victor Guldberg (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alf Victor Guldberg" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

2hathitrust.org

441^st place

2,031^st place

644^th place

2,972^nd place

hathitrust.org

babel.hathitrust.org

Über lineare Differenzengleichungen von A. Guldberg aus Christiana, Proceedings of the ICM, 1904
Une application des polynômes d'Hermite à un problème de statistique par A. Guldberg (Christiana), Proceedings of the ICM, 1920

runeberg.org

Om Alf Victor Guldberg i Hvem er Hvem 1930 page 152