Robert K. Lindsay Bruce G. Buchanan Edward A. Feigenbaum Joshua Lederberg DENDRAL: A Case Study of the First Expert System for Scientific Hypothesis Formation. 209-261 1993 61 Artif. Intell. 2 db/journals/ai/ai61.html#LindsayBFL93 http://dx.doi.org/10.1016/0004-3702(93)90068-M