پهن‌بال‌سانان (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "پهن‌بال‌سانان" in Persian language version.

refsWebsite

Global rank Persian rank

2^nd place

2^nd place

doi.org

O. Erik Tetlie & Derek E. G. Briggs (2009). "The origin of pterygotid eurypterids (Chelicerata: Eurypterida)". Palaeontology. 52 (5): 1141–1148. doi:10.1111/j.1475-4983.2009.00907.x.