TY  - RPRT
TI  - Method and apparatus for use in making an object
AU  - Derkacs, Thomas
AU  - Fetheroff, Charles W.
AU  - Matay, Istvan M.
AU  - Toth, Istvan J.
PY  - 1982
UR  - https://ntrs.nasa.gov/citations/20080004222
ID  - 20080004222
ER  -