TY  - RPRT
TI  - A catalog of chromospherically active binary stars (second edition)
AU  - Strassmeier, K. G.
AU  - Hall, D. S.
AU  - Fekel, F. C.
AU  - Scheck, M.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19930068585
ID  - 19930068585
ER  -