TY  - RPRT
TI  - Covariant harmonic oscillators and coupled harmonic oscillators
AU  - Han, Daesoo
AU  - Kim, Young S.
AU  - Noz, Marilyn E.
PY  - 1995
UR  - https://ntrs.nasa.gov/citations/19950016575
ID  - 19950016575
ER  -