@misc{DolezalovaKubatovaKubatetal.2019,
  author    = {Dolezalova, Barbora and Kubatova, Brankica and Kubat, Jiri and Hamann, Wolf-Rainer},
  title     = {The Quasi-WR Star HD 45166 Revisited},
  series = {Radiative signatures from the cosmos},
  volume    = {519},
  journal   = {Radiative signatures from the cosmos},
  publisher = {Astronomical soc pacific},
  address   = {San Fransisco},
  isbn      = {978-1-58381-925-8},
  issn      = {1050-3390},
  pages     = {197 -- 200},
  year      = {2019},
  abstract  = {We studied the wind of the quasi Wolf-Rayet (qWR) star HD 45166. As a first step we modeled the observed UV spectra of this star by means of the state-of-the-art Potsdam Wolf-Rayet (PoWR) atmosphere code. We inferred the wind parameters and compared them with previous findings.},
  language  = {en}
}
@misc{OskinovaGayleyHamannetal.2012,
  author    = {Oskinova, Lida and Gayley, K. G. and Hamann, Wolf-Rainer and H{\"u}nem{\"o}rder, D. P. and Ignace, R. and Pollock, A. M. T.},
  title     = {High-Resolution X-Ray Spectroscopy reveals the special nature of Wolf-Rayet star winds (pg 747, 2012)},
  series = {The astrophysical journal : an international review of spectroscopy and astronomical physics ; Part 2, Letters},
  volume    = {752},
  journal   = {The astrophysical journal : an international review of spectroscopy and astronomical physics ; Part 2, Letters},
  number    = {2},
  publisher = {IOP Publ. Ltd.},
  address   = {Bristol},
  issn      = {2041-8205},
  doi       = {10.1088/2041-8205/752/2/L35},
  pages     = {1},
  year      = {2012},
  language  = {en}
}
@misc{LiermannHamannOskinova2014,
  author    = {Liermann, Angelika and Hamann, Wolf-Rainer and Oskinova, Lida},
  title     = {The quintuplet cluster III. Hertzsprung-Russell diagram and cluster age (vol 540, pg A14, 2012)},
  series = {Astronomy and astrophysics : an international weekly journal},
  volume    = {563},
  journal   = {Astronomy and astrophysics : an international weekly journal},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {0004-6361},
  doi       = {10.1051/0004-6361/201117534e},
  pages     = {2},
  year      = {2014},
  language  = {en}
}
@misc{BarniskeOskinovaHamann2016,
  author    = {Barniske, Andreas and Oskinova, Lida and Hamann, Wolf-Rainer},
  title     = {Two extremely luminous WN stars in the Galactic center with circumstellar emission from dust and gas (vol 486, pg 971, 2008)},
  series = {Physical chemistry, chemical physics : a journal of European Chemical Societies},
  volume    = {587},
  journal   = {Physical chemistry, chemical physics : a journal of European Chemical Societies},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {1432-0746},
  doi       = {10.1051/0004-6361/200809568e},
  pages     = {1},
  year      = {2016},
  language  = {en}
}
@misc{KubatovaKubatHamannetal.2017,
  author    = {Kubatova, B. and Kub{\´a}t, Jiř{\´i} and Hamann, Wolf-Rainer and Oskinova, Lida},
  title     = {Clumping in Massive Star Winds and its Possible Connection to the B[e] Phenomenon},
  series = {The B(e) Phenomenon: Forty Years of Studies : proceedings of a conference held at Charles University, Prague, Czech Republic, 27 June-1 July 2016},
  volume    = {508},
  journal   = {The B(e) Phenomenon: Forty Years of Studies : proceedings of a conference held at Charles University, Prague, Czech Republic, 27 June-1 July 2016},
  publisher = {Astronomical Soceity of the Pacific},
  address   = {San Fransisco},
  isbn      = {978-1-58381-900-5},
  pages     = {45 -- 50},
  year      = {2017},
  abstract  = {It has been observationally established that winds of hot massive stars have highly variable characteristics. The variability evident in the winds is believed to be caused by structures on a broad range of spatial scales. Small-scale structures (clumping) in stellar winds of hot stars are possible consequence of an instability appearing in their radiation hydrodynamics. To understand how clumping may influence calculation of theoretical spectra, different clumping properties and their 3D nature have to be taken into account. Properties of clumping have been examined using our 3D radiative transfer calculations. Effects of clumping for the case of the B[e] phenomenon are discussed.},
  language  = {en}
}
@misc{KubatovaHamannKubatetal.2019,
  author    = {Kubatova, Brankica and Hamann, Wolf-Rainer and Kubat, Jiri and Oskinova, Lida},
  title     = {3D Monte Carlo Radiative Transfer in Inhomogeneous Massive Star Winds},
  series = {Radiative signatures from the cosmos},
  volume    = {519},
  journal   = {Radiative signatures from the cosmos},
  publisher = {Astronomical soc pacific},
  address   = {San Fransisco},
  isbn      = {978-1-58381-925-8},
  issn      = {1050-3390},
  pages     = {209 -- 212},
  year      = {2019},
  abstract  = {Already for decades it has been known that the winds of massive stars are inhomogeneous (i.e. clumped). To properly model observed spectra of massive star winds it is necessary to incorporate the 3-D nature of clumping into radiative transfer calculations. In this paper we present our full 3-D Monte Carlo radiative transfer code for inhomogeneous expanding stellar winds. We use a set of parameters to describe dense as well as the rarefied wind components. At the same time, we account for non-monotonic velocity fields. We show how the 3-D density and velocity wind inhomogeneities strongly affect the resonance line formation. We also show how wind clumping can solve the discrepancy between P v and H alpha mass-loss rate diagnostics.},
  language  = {en}
}