@article{1183738147,
author = {Matthews, G. H.},
title = {Review: Seymour Ginsburg, Thomas N. Hibbard, Joseph S. Ullian, Sequences in Context Free Languages},
journal = {J. Symbolic Logic},
volume = {37},
number = {1},
year = {1972},
language = {en},
url = {http://dml.mathdoc.fr/item/1183738147}
}
Matthews, G. H. Review: Seymour Ginsburg, Thomas N. Hibbard, Joseph S. Ullian, Sequences in Context Free Languages. J. Symbolic Logic, Tome 37 (1972) no. 1, . http://gdmltest.u-ga.fr/item/1183738147/