Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Adverse possession:

"

In Roman law, usucapio laws allowed someone who was in possession of a good without title to become the lawful proprietor if the original owner did not appear after some time (one or two years), unless the good was obtained illegally (by theft or force). Stemming from Roman law and its successor, the Napoleonic Code, adopted as the basis of law in France, Belgium, Italy, Luxembourg, Portugal, Spain, and also, in part, by the Netherlands and Germany, adverse possession generally recognises two time periods for the acquisition of property: 30 years and some lesser time period, depending on the bona fides of the possessor and the location of the parties involved.