Publication type: Refereed

  • Publication
    The variability patterns of the TeV blazar PG 1553 + 113 from a decade of MAGIC and multiband observations
    PG 1553 + 113 is one of the few blazars with a convincing quasi-periodic emission in the gamma-ray band. The source is also a very high energy (VHE; >100 GeV)...
  • Publication
    The variable mass loss of the peculiar supergiant P Cygni.
    The study of iron lines from 49 high-resolution IUE spectra observed in the period of 1985-1991 allowed us to find a repetition time between two successive...
  • Publication
    The variable radio counterpart of Swift J1858.6-0814
    Swift J1858.6-0814 is a transient neutron star X-ray binary discovered in 2018 October. Multiwavelength follow-up observations across the electromagnetic...
  • Publication
    The Variable Radio-to-X-Ray Spectrum of the Magnetar XTE J1810-197
    We have observed the 5.54 s anomalous X-ray pulsar XTE J1810-197 at radio, millimeter, and infrared (IR) wavelengths, with the aim of learning about its...
  • Publication
    The variable sources responsible for the photometric behaviour of OJ 287 in the IR-optical-UV region during 1993-1996
    An analysis is performed of multicolour observations of OJ 287 carried out during the OJ-94 Project. It is found that in the optical region the variable sources...
  • Publication
    The variable X-ray light curve of GRB 050713A: the case of refreshed shocks
    We present a detailed study of the spectral and temporal properties of the X-ray and optical emission of GRB050713a up to 0.5 day after the main Gamma Ray Burst...
  • Publication
    The Variable-Star Population in Phoenix: Coexistence of Anomalous and Short-Period Classical Cepheids and Detection of RR Lyrae Variables
    We present the results of a search for variable stars in the Local Group dwarf galaxy Phoenix. Nineteen Cepheids, six candidate long-period variables, one...
  • Publication
    The Variation of Integrated Star Initial Mass Functions among Galaxies
    The integrated galaxial initial mass function (IGIMF) is the relevant distribution function containing the information on the distribution of stellar remnants...
  • Publication
    The velocity field of the Lyra complex
    Context. The formation of cosmic structures culminates with the assembly of galaxy clusters, a process that is quite different from cluster to cluster. Aims: We...