The ISOPHOT far-infrared serendipity north ecliptic pole minisurvey
Journal article published in 1998 by
M. Stickel,
S. Bogun,
D. Lemke,
U. Klaas,
L. Tóth,
U. Herbstmeier,
G. Richter,
R. Assendorp,
R. Laureijs,
Kessler,
M. Burgdorf,
C. A. Beichman,
M. Rowan-Robinson,
A. Efstathiou 
