Earlier quoted context omitted.
No, because Wikipedia citation links have rel="nofollow".
It would be irresponsible for a machine learning black box like Google's indexer to give much importance to rel="nofollow". Think about it. Imagine you're building the perfect internet indexer. In an effort to generalize your model, you anticipate a scenario where a nofollow link shows up consistently on various Wikipedia pages where it persists for a long time. What are you going to do? Ignore the link because, sorr…
My anecdata concludes exactly the same.
A link is a link. Sure Google acknowledges that a link is nofollow but it's not going to ignore references from a giant of the web like Wikipedia just because it adds nofollow.