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astro-ph1997
A search for variability in Narrow Line Seyfert 1 Galaxies. II. New data from the Loiano monitoring programme
M. Ester Giannuzzo, Marco Mignoli, Giovanna M. Stirpe +1
We present part of the results from a spectroscopic monitoring programme on a sample of AGNs, relative to Narrow Line Seyfert 1 Galaxies: following the idea that Balmer-line variab…
astro-ph1997
The ESO Slice Project (ESP) galaxy redshift survey: I. Description and First Results
G. Vettolani, E. Zucca, G. Zamorani +16
The ESO Slice Project (ESP) is a galaxy redshift survey we have recently completed as an ESO Key-Project. The ESP covers 23.3 square degrees in a region close to the South Galactic…