[Coleman ML, Shepherd TJ, Durham JJ, Rouse JE and Moore R, 1982. Reduction of water with zinc for hydrogen isotope analysis. Analytical Chemistry 54(6): 993-995, DOI 10.1021/ac00243a035.10.1021/ac00243a035]Search in Google Scholar
[Epstein S, Yapp CJ and Hall JH, 1976. The determination of the D/H ratio of non-exchangeable hydrogen in cellulose extracted from aquatic and land plants. Earth and Planetary Science Letters 30(2): 241-251, DOI 10.1016/0012-821X(76)90251-X.10.1016/0012-821X(76)90251-X]Search in Google Scholar
[Gaigalas A, Halas S and Trembaczowski A, 2007. Isotope compositin (H, C, S) of Baltic amber: a new standard proposal for stable carbon isotope analysis. Abstracts & Programme, 9th International Conference "Methods of Absolute Chronology" 25-27th April 2007, Gliwice, Poland: 35.]Search in Google Scholar
[Halas S and Szaran J, 2001. Improved thermal decomposition of sulfates to SO2 and mass spectrometric determination of δ34S of IAEA SO-5, IAEA SO-6 and NBS-127 sulfate standards. Rapid Communications in Mass Spectrometry 15(17): 1618-1620, DOI 10.1002/rcm.416.10.1002/rcm.416]Search in Google Scholar
[Kasiński JR and Tołkanowicz E, 1999. Amber in the Northern Lublin Region - Origin and Occurrence. Investigations into amber. Proceedings of the International Interdisciplinary Symposium: Baltic Amber and other Fossil Resins, Gdańsk 2-6 September 1997: 41-51.]Search in Google Scholar
[Katinas V, 1971. Amber and amber-bearing deposits of the Southern Pribaltic. "Mintis", Vilnius: 156pp (in Russian).]Search in Google Scholar
[Koller J, Baumer B and Baumer U, 1997. Die Untersuchung von Bernstein, Bernsteinölen und Bernsteinlacken. Metalla (Sonderheft) 66: 85-102.]Search in Google Scholar
[Kosmowska-Ceranowicz B, Ed., 1999. Investigations into amber. Proceedings of the International Interdisciplinary Symposium: Baltic Amber and other Fossil Resins, Gdańsk 2-6 September 1997: 288pp.]Search in Google Scholar
[Kosmowska-Ceranowicz B, Ed., 2005. Bursztyn - poglądy, opinie (Amber - views, opinions). Materiały z seminariów Amberif 1994-2004: 231.]Search in Google Scholar
[Kosmowska-Ceranowicz B. 2006. Polska, opowieść o bursztynie. (Poland, The story of Amber). Sport i Turystyka, Muza SA: 120pp.]Search in Google Scholar
[Lukashina N and Kharin G, 1999. Criteria for the recognition of the Prussian suite (formation) and Prussian horizon. In: Kosmowska-Ceranowicz B, Ed., 1999, Investigations into amber: 27-32.]Search in Google Scholar
[Weitschat W and Wichard W, 2002. Atlas of Plants and Animals in Baltic Amber. Verlag Dr. Friedrich Pfeil. München: 256pp.]Search in Google Scholar
