1) Center for EUV astrophysics preprints - The calibration of the EUVE spectrometers. I. Wavelength calibration and resolution M.J. Abbott et al. N. 729 - Discovery of photospheric sulfur and phosphorus in ORFEUS spectra of the hot white dwarfs G191-B2B and MCT 0455-2812 S. Vennes et al. N. 732 - Stellar spectroscopy with the Extreme Ultraviolet Explorer J.J. Drake N. 733 (due copie) - Detection of quiescent EUV emission from the very low-mass dwarf van Biesbroeck 8: evidence for a turbulent field dynamo J.J. Drake et al. N. 734 2) Catania Astrophysics preprints - Solar and stellar activity cycles: generation of large scale magnetic fields G. Belvedere, G. Lanzafame N. 11/1996 - Properties of star 2, one of the SN 1987A companions, derived from HST-FOS observations S. Scuderi et al. N. 12/1996 - Fourth supplement to the catalogue of observed periods of Ap stars F. Catalano, P. Renson N. 13/1996 - Light variability of some helium-weak stars F. Catalano, F. Leone N. 14/1996 - Long-term monitoring of active stars. VI. UBV(RI)c observations collected in Sep-Oct 1990 G. Cutispoto, G. Leto N. 15/1996 - An analytical relation between the dynamical friction coefficient and the collapse time M Gambera, A. Pagliaro N. 16/1996 - A work-and data sharing parallel tree n-body code U. Becciani et al. N. 17/1996 - A major optical flare on the recently discovered x-ray active dMe star G102-21 I. Pagano et al. N. 18/1996 3) SISSA ISAS preprints - Time-dependent analysis of spherical accretion onto black holes L. Zampieri et al. N. 13/96/A - Nonrestoration of spontaneously broken P and CP at high temperatures Gia Dvali et al. N. 18/96/A - Thoeretical calibration of magnesium and iron stellar indices M. Chavez et al. N. 25/96/A - Large-scale structure in mixed dark matter models with a non-thermal volatile component E. Pierpaoli et al. N. 31/96/A - Resonant neutrino spin-flavor precession and supernova shock revival E.Kh. Akhmedov et al. N. 40/96/A - Physical constraints on the halo mass function C. Porciani et al. N. 47/96/A - Chemical evolution at low and high redshift F. Matteucci The evolution of radial abundance gradients: the two infall episode model C. Chiappini and F. Matteucci N. 50/96/A - Compact radio cores and nuclear activity in Syfert galaxies G. Giuricin et al. N. 52/96/A - Protostellar binary fragmentation: a comparison of results from two distinct second-order hydrodynamic codes L. Di G.Sigalotti and J. Klapp N. 54/96/A - Collapse and fragmentation models of prolate molecular cloud cores. I. Initial uniform rotation L. Di G.Sigalotti and J. Klapp N. 55/96/A - A new technique for the detection of periodic signals in "coloured" power spectra G.L. Israel and L. Stella N. 58/96/A - Chemical evolution of damped Lyalpha systems F. Matteucci et al. N. 63/86/A - [segno di "integrale"] e-x2 dx and the Kink Soliton B. Bassett N. 64/96/A 4) Wisconsin Astrophysics preprints - HI observations of southern extreme late-type galaxies. III. Objects between 8h-17h Lynn D. Matthews and John S. Gallagher, III N. 598 - X-ray emission of Nova Puppis 1991: accretion or a shocked shell? Marina Orio et al. N. 599 - Star formation histories of dwarf galaxies J.S. Gallagher N. 600 - The Aquila supershell: a remnant of multiple supernovae Witold Maciejewski et al. N. 601 - Interstellar abundances from absorption line observations with the Hubble Space Telescope Blair D. Savage and Kenneth R. Sembach N. 602 - High-resolution imaging of circumstellar gas and dust in UZ Tauri: comparing binary and single-star disk properties Eric L.N. Jensen et al. N. 603 5) Astronomische Institute der Universitat Bonn preprints - The distance of the Fornax Cluster based on globular cluster luminosity functions S. Kohle et al. N. 96-14 - On the spread of ages among the young stars in the LMC association NGC 1948 J.M. Will et al. N. 96-15 - The globular cluster system of an "old" merger: NGC 5018 M. Hilker, M. Kissler-Patig N. 96-16 - Be star surveys with CCD photometry. II. NGC 1818 and its neighbouring cluster in the LMC E.K. Grebel N. 96-17 6) Bologna Astrophysics preprints - Structure and evolution of interstellar gas in flattened, rotating elliptical galaxies F. Brighenti and W.G. Mathews BAP 05-1996-015-DDA - The analytical distribution function of anisotropic Hernquist+ Hernquist models L. Ciotti BAP 05-1996-022-OAB - Abundances for globular cluster giants. I. Homogenous metallicities for 24 clusters E. Carretta, R.G. Gratton BAP 05-1996-024-OAB 7) Milano preprint series in Astrophysics - The morphological segregation of galaxies in clusters. II. The properties of galaxies in the Coma cluster S. Andreon N. 169 - Radio-silent isolated neutron stars as a new astronomical reality P.A. Caraveo et al. N. 170 8) Max-Planck-Institut FEP preprints - ROSAT observations of 3C radio-loud sources N. Almudena Prieto N. 359 - X-ray Novae Y. Tanaka and N. Shibazaki N. 363 9) Varie - The properties of the local interstellar medium and the interaction of the stellar winds of epsilon INDI and lamda Andromedae with the interstellar environment B.E. Wood et al. Colorado Astrophysics Preprint N. 283 - Solar phenomena n.441-452, Jan. 1995-Dec. 1995 Maria Torelli Oss. Astron. di Roma