Analysis of information sources in references of the Wikipedia article "Wikipedia en la cultura popular" in Spanish language version.
"Incidentally, one of the more surprising things I discovered while researching the articles for this book is that a number of them exactly mirrored a Wikipedia entry on the same subject. I didn't find any exact copies of Wikipedia in the articles in this book, but the structure often was the same and used the same citations in the same places. If I had to guess, I'd say that half of all the "original" articles covered in this book are Wikipedia entry rewrites. If not more. It certainly makes me wonder about the rest of the articles I didn't research. Wikipedia accuracy concerns aside, that's just not cool. Or perhaps that's how the Wikipedia articles were generated in the first place. Due to the obscurity of certain details in some of the articles, and the fact that none of those details showed up in a Google search on the same subject, I am more inclined to believe reporters borrow heavily from Wikipedia, and not the other way around."
