Book Bartholin, Erasmus (1991)
Experiments on birefringent Icelandic crystal. Translated by Archibald, Thomas. Introduction by Buchwald, Jed Z. and Kurt Møller Pedersen. With a facsimile of the original publication 1669. (/isis/citation/CBB000043454/) unapi

Article Pedersen, Kirsti Mö'ler (1978)
A note on Bartholin and the problem of Debeaune. Centaurus: International Magazine of the History of Mathematics, Science, and Technology (pp. 99-107). (/isis/citation/CBB000020800/) unapi

Article Bartholin, Erasmus (1977)
Les Experimenta crystalli Islandici disdiaclastici. Traduction française comentée par Cuvelier, Pierre. Revue d'Histoire des Sciences (pp. 193-224). (/isis/citation/CBB000003314/) unapi

Article Lohne, J.A. (1977)
Nova expermienta crystalli Islandici disdiaclastici. Centaurus: International Magazine of the History of Mathematics, Science, and Technology (pp. 106-148). (/isis/citation/CBB000028227/) unapi