Charles A Micchelli
Journal of Approximation Theory
The recognizable sets of value trees (pseudoterms) are shown to be exactly projections of sets of derivation trees of (extended) context-free grammars. © 1968 Academic Press Inc.
Charles A Micchelli
Journal of Approximation Theory
Heinz Koeppl, Marc Hafner, et al.
BMC Bioinformatics
R.A. Brualdi, A.J. Hoffman
Linear Algebra and Its Applications
Timothy J. Wiltshire, Joseph P. Kirk, et al.
SPIE Advanced Lithography 1998