Without clarification, no credible academic paper can be written or found.
To help you find or write the correct paper, here are the three most likely possibilities based on the name: This is the most common use of the phrase. If you misspoke or mis-typed "Lupin the 4th" as "Lupin 4," your paper would be an analysis of the Japanese media franchise created by Monkey Punch (Kazuhiko Katō). lupin 4
please provide the species name or the institution that developed "Lupin 4." Without clarification, no credible academic paper can be