Sometimes it really shows that many early Wikipedia articles were someone's labor-of-love about a relatively obscure topic, and even today there's uneven levels of notability across the encyclopedia.<p>Instead of these hyphenated iron laws of transportation demand that no one has ever heard of that all say the same thing, the article of "induced demand" ought to suffice, and these formulations, if they exist original sources at all, ought to become references in that article's footnotes.