Obrist, Barbara

Obrist, Barbara, Les debuts de I imagerie alchimique (XIV —XV siecles) (Paris Le Sycomore, 1982). 

Obrist, Barbara. Cosmology and alchemy in an illustrated 13th century alchemical tract Constantine of Pisa, "The book of the secrets of alchemy". Micrologus 1 (1993) 115- 160. 

Obrist, Barbara. Visualization in medieval alchemy. HYLE 9, no. 2 (2003) 131-170. rhttp //www.hvle.org/ioumal/ issues/9-2/obrist.html. 

Obrist, Barbara. "Die Alchemie in der mittelalterlichen Gesellschaft." In Die Alchemie in der europdishen Kultur- und Wissenschaftsgeschichte, edited by Christoph Meinel, Wolfenbutteler Forschungen, vol. 32. Wiesbaden Otto Harrassowitz, 1986. 

Obrist, Barbara. 1986. Die Alchimie in der mittelalterlichen Gesellschaft. In Die Alchemie in der europdischen Kultur-und Wissenschaftsgeschichte, ed. Christoph Meinel. Wiesbaden Otto Harrassowitz, pp. 33-59. 

Obrist, Barbara. Art et nature dans l alchimie medievale, Revue dhistoire des sciences 49(1996), pp. 215-286. 

Constantine of Pisa.The book of the secrets of alchemy introduction, critical edition, translation and commentary / by Barbara Obrist with the collaboration of the Centre National de la Recherche Scientifique. Translated by Barbara Obrist and Centre National de la Recherche Scientifique. Leiden, New York E.J. Brill, 1990. x, 339p. 

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