DNA from amber inclusions.

von Poinar jr., George O.
Veröffentlicht in Ancient DNA : Recovery and analysis of genetic material from paleontological, archaeological, museum, medical and forensic specimens.
New York/Berlin/Heidelberg : Springer (Iulius Springer), 1994.
Umfang/Format: 92-103 : Abb.

Nuclear magnetic resonance characterisation of Cretaceous amber.

von Lambert, J. B.
Veröffentlicht in Archaeometry, 38,2 (1996)
1996.
Umfang/Format: 325-335 : Abb.