Fan, L.; Bertók, B.; Friedler, F.; Shafie, S. MECHANISMS OF AMMONIA-SYNTHESIS REACTION REVISITED WITH THE AID OF A NOVEL GRAPH-THEORETIC METHOD FOR DETERMINING CANDIDATE MECHANISMS IN DERIVING THE RATE LAW OF A CATALYTIC REACTION. Hung. J. Ind. Chem. 2001, 29, 71-80.