Referencias
Carroll, Lewis. 1865. Alice’s Adventures in Wonderland. Macmillan Publishers.
Chodnicki, Slawomir. 2019. “Everything You Need to Know about Regular Expressions.” Medium. https://towardsdatascience.com/everything-you-need-to-know-about-regular-expressions-8f622fe10b03.
“Expresión Regular.” 2021. Wikipedia, La Enciclopedia Libre. https://es.wikipedia.org/wiki/Expresi%C3%B3n_regular.
Fitzgerald, Michael. 2012. Introducing Regular Expressions. O’Reilly Media, Inc.