Analysis of information sources in references of the Wikipedia article "مار" in Persian language version.
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(help)Caldwell, M. W.; Nydam, R. L.; Palci, A.; Apesteguía, S. (2015). "The oldest known snakes from the Middle Jurassic-Lower Cretaceous provide insights on snake evolution". Nature Communications. 6 (5996): 5996. doi:10.1038/ncomms6996. ISSN 2041-1723.
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suggested) (help)Caldwell, M. W.; Nydam, R. L.; Palci, A.; Apesteguía, S. (2015). "The oldest known snakes from the Middle Jurassic-Lower Cretaceous provide insights on snake evolution". Nature Communications. 6 (5996): 5996. doi:10.1038/ncomms6996. ISSN 2041-1723.
Caldwell, M. W.; Nydam, R. L.; Palci, A.; Apesteguía, S. (2015). "The oldest known snakes from the Middle Jurassic-Lower Cretaceous provide insights on snake evolution". Nature Communications. 6 (5996): 5996. doi:10.1038/ncomms6996. ISSN 2041-1723.
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: Unknown parameter |name-list-format=
ignored (|name-list-style=
suggested) (help)Caldwell, M. W.; Nydam, R. L.; Palci, A.; Apesteguía, S. (2015). "The oldest known snakes from the Middle Jurassic-Lower Cretaceous provide insights on snake evolution". Nature Communications. 6 (5996): 5996. doi:10.1038/ncomms6996. ISSN 2041-1723.