Publicaciones en las que colabora con Johan Hendrik Knapen (4)

1996

  1. Molecular gas observations and enhanced massive star formation efficiencies in M 100

    Astronomy and Astrophysics, Vol. 308, Núm. 1, pp. 27-39

1993

  1. Star formation in the spiral arms of NGC 4321. II. H I distribution and kinematics

    Astrophysical Journal, Vol. 416, Núm. 2, pp. 563-575

  2. Statistics and properties of H II regions in NGC 6814

    Astronomical Journal, Vol. 106, Núm. 1, pp. 56-65

1992

  1. Star formation in the spiral arms of NGC 4321. I. CO observations

    Astronomical Journal, Vol. 103, Núm. 2, pp. 429-435