For a high-quality analysis or "paper" on this film, you should look for sources that examine it through the lens of the genre (Italian crime films of the 70s). Here are some of the best scholarly and critical resources available:
offers a detailed review that analyzes the film's "psychotic society" and the controversial, borderline-fascist methods of Inspector Tanzi.
: The book 100 Cult Films includes a dedicated entry on Rome Armed to the Teeth by Xavier Mendik, which provides a concise academic overview of its significance.
While there isn't a single "standard" academic paper with that exact file name, the film it refers to is the 1976 cult classic (also known as The Tough Ones or Rome Armed to the Teeth ), directed by Umberto Lenzi.