Modelling the energy dependencies of high-frequency quasi-periodic oscillations in black hole X-ray binariesZYCKI, Piotr T; NIEDZWIECKI, Andrzej; SOBOLEWSKA, Malgorzata A et al.Monthly Notices of the Royal Astronomical Society. 2007, Vol 379, Num 1, pp 123-129, issn 0035-8711, 7 p.Article

High-redshift radio-quiet quasars: Exploring the parameter space of accretion models. I. Hot semispherical flowSOBOLEWSKA, Malgorzata A; SIEMIGINOWSKA, Aneta; ZYCKI, Piotr T et al.The Astrophysical journal. 2004, Vol 608, Num 1, pp 80-94, issn 0004-637X, 15 p., 1Article

High-redshift radio-quiet quasars: Exploring the parameter space of accretion models. II. Patchy corona modelSOBOLEWSKA, Małgorzata A; SIEMIGINOWSKA, Aneta; ZYCKI, Piotr T et al.The Astrophysical journal. 2004, Vol 617, Num 1, pp 102-112, issn 0004-637X, 11 p., 1Article