Ursula Klein (يوليو 2007). "Styles of Experimentation and Alchemical Matter Theory in the Scientific Revolution". Metascience. Springer. ج. 16 ع. 2: 247–256 [247]. DOI:10.1007/s11016-007-9095-8. ISSN:1467-9981.
Ursula Klein (يوليو 2007). "Styles of Experimentation and Alchemical Matter Theory in the Scientific Revolution". Metascience. Springer. ج. 16 ع. 2: 247–256 [247]. DOI:10.1007/s11016-007-9095-8. ISSN:1467-9981.