Generalizations of Line Graphs and Applications. - Narsingh Deo; Mukkai S. Krishnamoorthy; Ajit B. Pai (Inf. Process. Lett., 1977)

Global context recovery: A new strategy for parser recovery from syntax errors. - Ajit B. Pai; Richard B. Kieburtz (SIGPLAN Symposium on Compiler Construction, 1979)

Global Context Recovery: A New Strategy for Syntactic Error Recovery by Table-Drive Parsers. - Ajit B. Pai; Richard B. Kieburtz (ACM Trans. Program. Lang. Syst., 1980)