TY  - GEN
AU  - Rosen, B
AU  - Fontaines, I
C2  - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1991-11-01
LA  - en
PB  - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1991
TI  - Guide to Schema and Schema Extensibility
ER  -