Direct evidence for gravitational domination of the motion of gas within one light-week of the central object in NGC 4151 and the determination of the mass of the probable black holeGASKELL, C. M.The Astrophysical journal. 1988, Vol 325, Num 1, pp 114-118, issn 0004-637XArticle

Reddening of the narrow-line regions of active galactic nuclei and the intrinsic Balmer decrement IIGASKELL, C. M.Astrophysical Letters. 1984, Vol 24, Num 1, pp 43-48, issn 0004-6388Article

Observational evidence for the radiative acceleration of broad-line clouds in Seyfert 1 galaxies and quasarsGASKELL, C. M.The Astrophysical journal. 1985, Vol 291, Num 1, pp 112-116, issn 0004-637X, 1Article

Galactic mergers, starburst galaxies, quasar activity and massive binary black holesGASKELL, C. M.Nature (London). 1985, Vol 315, Num 6018, issn 0028-0836, 386Article

The quasar family―An introduction and taxonomyGASKELL, C. M.NATO ASI series. Series C, Mathematical and physical sciences. 1987, Vol 208, pp 29-46Conference Paper

Type II-L supernovae-standard bombsGASKELL, C. M.The Astrophysical journal. 1992, Vol 389, Num 1, pp L17-L20, issn 0004-637X, p.2Article

Orientation effects and the reddening of the lines and continua of Seyfert galaxiesDE ZOTTI, G; GASKELL, C. M.Astronomy and astrophysics (Berlin. Print). 1985, Vol 147, Num 1, pp 1-12, issn 0004-6361Article

A REVISED BROAD-LINE REGION RADIUS AND BLACK HOLE MASS FOR THE NARROW-LINE SEYFERT 1 NGC 4051DENNEY, K. D; WATSON, L. C; DOROSHENKO, V. T et al.The Astrophysical journal. 2009, Vol 702, Num 2, pp 1353-1366, issn 0004-637X, 14 p., 1Article

The shape of the ultraviolet continuum of quasars and intergalactic dustCHENG, F. H; GASKELL, C. M; KORATKAR, A. P et al.The Astrophysical journal. 1991, Vol 370, Num 2, pp 487-494, issn 0004-637X, 8 p., p.1Article

Transformations between 2MASS, SDSS and BVRI photometric systems : bridging the near-infrared and opticalBILIR, S; AK, S; KARAALI, S et al.Monthly Notices of the Royal Astronomical Society. 2008, Vol 384, Num 3, pp 1178-1188, issn 0035-8711, 11 p.Article

Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. IV: Intensity variations of the optical emission lines of NGC 5548DIETRICH, M; KOLLATSCHNY, W; GASKELL, C. M et al.The Astrophysical journal. 1993, Vol 408, Num 2, pp 416-427, issn 0004-637X, 1Article

Steps toward determination of the size and structure of the broad-line region in active galacti nuclei. III: Further observations of NGC 5548 at optical wavelengthsPETERSON, B. M; ALLOIN, D; FILIPPENKO, A. V et al.The Astrophysical journal. 1992, Vol 392, Num 2, pp 470-484, issn 0004-637X, p.1Article

The subluminous spectroscopically peculiar type Ia supernova 1991bg in the elliptical galaxy NGC 4374FILIPPENKO, A. V; RICHMOND, M. W; SARGENT, W. L. W et al.The Astronomical journal (New York). 1992, Vol 104, Num 4, pp 1543-1556, issn 0004-6256Article

IUE observations of NGC 5548, 1978-1988 : The sizes and kinematics of the broad-line regionKORATKAR, A. P; GASKELL, C. M.The Astrophysical journal. 1991, Vol 375, Num 1, pp 85-94, issn 0004-637X, 10 p., p.1Article

Spectrophotometry of two complete samples of flat radio spectrum quasarsWAMPLER, E. J; GASKELL, C. M; BURKE, W. L et al.The Astrophysical journal. 1984, Vol 276, Num 2, pp 403-412, issn 0004-637XArticle

Old stellar populations. I: A spectroscopic comparison of galactic globular clusters, M31 globular clusters, and elliptical galaxiesBURSTEIN, D; FABER, S. M; GASKELL, C. M et al.The Astrophysical journal. 1984, Vol 287, Num 2, pp 586-609, issn 0004-637X, 1Article

Radius-luminosity and mass-luminosity relationships for active galactic nucleiKORATKAR, A. P; GASKELL, C. M.The Astrophysical journal. 1991, Vol 370, Num 2, pp L61-L64, issn 0004-637X, p.2Article

The accuracy of cross-correlation estimates of quasar emission-line region sizesGASKELL, C. M; PETERSON, B. M.The Astrophysical journal. Supplement series. 1987, Vol 65, Num 1, pp 1-11, issn 0067-0049Article

Line variations in quasars and Seyfert galaxiesGASKELL, C. M; SPARKE, L. S.The Astrophysical journal. 1986, Vol 305, Num 1, pp 175-186, issn 0004-637X, 1Article

The Accuracy of Supermassive Black Hole Masses Determined by the Single-Epoch Spectrum (Dibai) MethodBOCHKAREV, N. G; GASKELL, C. M.Astronomy letters (Print). 2009, Vol 35, Num 5, pp 287-293, issn 1063-7737, 7 p.Article

Modeling optical and UV polarization of AGNs I. Imprints of individual scattering regionsGOOSMANN, R. W; GASKELL, C. M.Astronomy and astrophysics (Berlin. Print). 2007, Vol 465, Num 1, pp 129-145, issn 0004-6361, 17 p.Article

Emission-like variability of Fairall 9: determination of the size of the broad-line region and the direction of gas motionKORATKAR, A. P; GASKELL, C. M.The Astrophysical journal. 1989, Vol 345, Num 2, pp 637-646, issn 0004-637X, part 1Article

Structure and kinematics of the broad-line regions in active galaxies from IUE variability dataKORATKAR, A. P; GASKELL, C. M.The Astrophysical journal. Supplement series. 1991, Vol 75, Num 3, pp 719-750, issn 0067-0049, 32 p.Article

Type Ib supernova 1983 n and 1985 f: oxygen-rich late time spectraGASKELL, C. M; CAPPELLARO, E; DINERSTEIN, H. L et al.The Astrophysical journal. 1986, Vol 306, Num 2, pp L77-L80, issn 0004-637XArticle

Modeling optical and UV polarization of AGNs II. Polarization imaging and complex reprocessingMARIN, F; GOOSMANN, R. W; GASKELL, C. M et al.Astronomy and astrophysics (Berlin. Print). 2012, Vol 548, issn 0004-6361, A121.1-A121.25, 2Article