TY  - RPRT
TI  - Shot model parameters for Cygnus X-1 through phase portrait fitting
AU  - Lochner, James C.
AU  - Swank, J. H.
AU  - Szymkowiak, A. E.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19910061308
ID  - 19910061308
ER  -