Franier, Richard, Nicholas Groleau, Lyman Hazelton, Silvano Colombano, Michael Compton, Irving Statler, Peter Szolovits, and Laurence Young. “PI-in-a-Box: A Knowledge-Based System for Space Science Experimentation”. AI Magazine 15, no. 1 (March 15, 1994): 39. Accessed April 19, 2024. https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/1078.