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  1. No Access

    Chapter

    Isolated and Mildly Interacting Spiral Galaxies: Rotation Curves and Metallicities

    We present the study of long slit spectra in the region of Hα emission line of a sample of 111 spiral galaxies with recognizable and well defined spiral morphology and with a well determined environmental stat...

    Isabel Márquez, Josefa Masegosa, Mariano Moles, Jesús Varela… in The Evolution of Galaxies (2003)

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    Chapter and Conference Paper

    NGC 4546, the Double-Spin SB0

    NGC 4546 is a barred S0 seen almost edge-on whose stellar disc is cut on the equatorial plane by a disc of gas rotating in the opposite direction and with relative circular velocities as great as 400 km sec−1. Du...

    Daniela Bettoni, Giuseppe Galletta in The World of Galaxies (1989)