Âmbar (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Âmbar" in Portuguese language version.

Last modified: 18:22:01, 8 June 2025 (UTC)

Ref.Un. Ref.Website

Global rank Portuguese rank

22adsabs.harvard.edu

14^th place

25^th place

5^th place

6^th place

2^nd place

4^th place

2,300^th place

59^th place

adsabs.harvard.edu (Global: 14^th place; Portuguese: 25^th place)

ui.adsabs.harvard.edu

Grimaldi, D. (2009). «Pushing Back Amber Production». Science. 326 5949 ed. pp. 51–2. Bibcode:2009Sci...326...51G. PMID 19797645. doi:10.1126/science.1179328
Bray, P. S.; Anderson, K. B. (2009). «Identification of Carboniferous (320 Million Years Old) Class Ic Amber». Science. 326 5949 ed. pp. 132–134. Bibcode:2009Sci...326..132B. PMID 19797659. doi:10.1126/science.1177539

doi.org (Global: 2^nd place; Portuguese: 4^th place)

dx.doi.org

Grimaldi, D. (2009). «Pushing Back Amber Production». Science. 326 5949 ed. pp. 51–2. Bibcode:2009Sci...326...51G. PMID 19797645. doi:10.1126/science.1179328
Bray, P. S.; Anderson, K. B. (2009). «Identification of Carboniferous (320 Million Years Old) Class Ic Amber». Science. 326 5949 ed. pp. 132–134. Bibcode:2009Sci...326..132B. PMID 19797659. doi:10.1126/science.1177539

infopedia.pt (Global: 2,300^th place; Portuguese: 59^th place)

«Âmbar». Infopédia. Consultado em 16 de agosto de 2023. Trata-se de uma resina fóssil de várias coníferas já extintas, como pinus succinifer, pinheiro da Era Terciária

nih.gov (Global: 5^th place; Portuguese: 6^th place)

ncbi.nlm.nih.gov

Grimaldi, D. (2009). «Pushing Back Amber Production». Science. 326 5949 ed. pp. 51–2. Bibcode:2009Sci...326...51G. PMID 19797645. doi:10.1126/science.1179328
Bray, P. S.; Anderson, K. B. (2009). «Identification of Carboniferous (320 Million Years Old) Class Ic Amber». Science. 326 5949 ed. pp. 132–134. Bibcode:2009Sci...326..132B. PMID 19797659. doi:10.1126/science.1177539