TY  - RPRT
TI  - An elliptical binary orbit model of GX 1 + 4
AU  - Cutler, E. P.
AU  - Dennis, B. R.
AU  - Dolan, J. F.
PY  - 1986
UR  - https://ntrs.nasa.gov/citations/19860040520
ID  - 19860040520
ER  -