TY  - RPRT
TI  - XML hierarchical database for missions and technologies
AU  - Czikmantory, Akos
AU  - Some, Raphael
AU  - Marshall, Matthew
AU  - Neff, Jon
PY  - 2004
UR  - https://ntrs.nasa.gov/citations/20210001592
ID  - 20210001592
ER  -