Information and Control · 1978 · 61 citations · 6 references
6
John L. Pfaltz, Azriel Rosenfeld · International Joint Conference on Artificial Intelligence · 1969 · 183 citations
Linear and Context-Free Graph Grammars
T. Pavlidis · Journal of the ACM · 1972 · 116 citations · Full text
Language Studies, Electrical Engineering, Computational Linguistics +5
Separable graphs, planar graphs and web grammars
Ugo Montanari · Information and Control · 1970 · 82 citations
Web grammars and several graphs
Norihiro Abe, M. Mizumoto, Junichi Toyoda et al. · Journal of Computer and System Sciences · 1973 · 33 citations