TY  - BOOK
AU  - Sterken, C.
AU  - Manfroid, J.
AU  - Beele, D.
TI  - Fourth catalogue of stars measured in the long-term photometry of variables project 1992-1994
PY  - 1995///
CY  - Germany
PB  - European Southern Observatory, 
KW  - Stars catalogue
ER  -