The ESO key-programme "A homogeneous bright QSO survey". I. The methods and the "deep" fields.
Journal article published in 1995 by
S. Cristiani 
,
F. La Franca ,
P. Andreani ,
A. Gemmo,
P. Goldschmidt,
L. Miller,
R. Vio,
C. Barbieri,
L. Bodini,
A. Iovino,
M. Lazzarin,
R. Clowes,
H. MacGillivray,
C. Gouiffes,
C. Lissandrini
and other authors.
,
F. La Franca ,
P. Andreani ,
A. Gemmo,
P. Goldschmidt,
L. Miller,
R. Vio,
C. Barbieri,
L. Bodini,
A. Iovino,
M. Lazzarin,
R. Clowes,
H. MacGillivray,
C. Gouiffes,
C. Lissandrini
and other authors.
