Duncan A. Forbes, Paul Lasky, Alister W. Graham et Lee Spitler, « Uniting old stellar systems: from globular clusters to giant ellipticals », Monthly Notices of the Royal Astronomical Society, vol. 389, no 4, , p. 1924-1936 (DOI10.1111/j.1365-2966.2008.13739.x, Bibcode2008MNRAS.389.1924F, lire en ligne [PDF])
Laura L. Watkins, Roeland P. van der Marel, Sangmo Tony Sohn et N. Wyn Evans, « Evidence for an Intermediate-mass Milky Way from Gaia DR2 Halo Globular Cluster Motions », The Astronomical Journal, vol. 873, no 2, , p. 16 pages (DOI10.3847/1538-4357/ab089f, lire en ligne [PDF])
H. Baumgardt et M. Hilker, « A catalogue of masses, structural parameters, and velocity dispersion profiles of 112 Milky Way globular clusters. », Monthly Notices of the Royal Astronomical Societ, vol. 478, no 2, , p. 1520-1557 (DOI10.1093/mnras/sty1057, lire en ligne [PDF])
H. Baumgardt, M. Hilker, A. Sollima et A. Bellini, « Mean proper motions, space orbits and velocity dispersion profiles of Galactic globular clusters derived from Gaia DR2 data », Monthly Notices of the Royal Astronomical Societ, vol. 482, no 4, , p. 5138-5155 (DOI10.1093/mnras/sty2997, lire en ligne [PDF])
Santana Mansfield, Andrea Dieball, Pavel Kroupa, Christian Knigge, David R Zurek, Michael Shara et Knox S Long, « Far-ultraviolet investigation into the galactic globular cluster M30 (NGC 7099): I. Photometry and radial distributions », Monthly Notices of the Royal Astronomical Society, vol. 511, no 3, , p. 3785-3794 (DOI10.1093/mnras/stac242, lire en ligne [PDF])
Santana Mansfield, Andrea Dieball, Pavel Kroupa, Christian Knigge, David R Zurek, Michael Shara et Knox S Long, « Far-ultraviolet investigation into the galactic globular cluster M30 (NGC 7099) – II. Potential X-ray counterparts and variable sources », Monthly Notices of the Royal Astronomical Society, vol. 513, no 2, , p. 3022-3034 (DOI10.1093/mnras/stac1039, lire en ligne [PDF])
Yue Zhao, Craig O Heinke, Haldan N. Cohn et et al., « A deep Chandra survey for faint X-ray sources in the Galactic globular cluster M30, and searches for optical and radio counterparts », Monthly Notices of the Royal Astronomical Society, vol. 499, no 3, , p. 3338-3355 (DOI10.1093/mnras/staa2927, lire en ligne [PDF])
J. Boyles, D. R. Lorimer, P. J. Turk, R. Mnatsakanov, S. Lynch, S. M. Ransom, P. C. Freire et K. Belczynski, « YOUNG RADIO PULSARS IN GALACTIC GLOBULAR CLUSTERS », The Astrophysical Journal, vol. 742, no 1, , p. 12 pages (DOI10.1088/0004-637X/742/1/51, Bibcode2011ApJ...742...51B, lire en ligne [PDF])
Duncan A. Forbes, Paul Lasky, Alister W. Graham et Lee Spitler, « Uniting old stellar systems: from globular clusters to giant ellipticals », Monthly Notices of the Royal Astronomical Society, vol. 389, no 4, , p. 1924-1936 (DOI10.1111/j.1365-2966.2008.13739.x, Bibcode2008MNRAS.389.1924F, lire en ligne [PDF])
Laura L. Watkins, Roeland P. van der Marel, Sangmo Tony Sohn et N. Wyn Evans, « Evidence for an Intermediate-mass Milky Way from Gaia DR2 Halo Globular Cluster Motions », The Astronomical Journal, vol. 873, no 2, , p. 16 pages (DOI10.3847/1538-4357/ab089f, lire en ligne [PDF])
H. Baumgardt et M. Hilker, « A catalogue of masses, structural parameters, and velocity dispersion profiles of 112 Milky Way globular clusters. », Monthly Notices of the Royal Astronomical Societ, vol. 478, no 2, , p. 1520-1557 (DOI10.1093/mnras/sty1057, lire en ligne [PDF])
H. Baumgardt, M. Hilker, A. Sollima et A. Bellini, « Mean proper motions, space orbits and velocity dispersion profiles of Galactic globular clusters derived from Gaia DR2 data », Monthly Notices of the Royal Astronomical Societ, vol. 482, no 4, , p. 5138-5155 (DOI10.1093/mnras/sty2997, lire en ligne [PDF])
Santana Mansfield, Andrea Dieball, Pavel Kroupa, Christian Knigge, David R Zurek, Michael Shara et Knox S Long, « Far-ultraviolet investigation into the galactic globular cluster M30 (NGC 7099): I. Photometry and radial distributions », Monthly Notices of the Royal Astronomical Society, vol. 511, no 3, , p. 3785-3794 (DOI10.1093/mnras/stac242, lire en ligne [PDF])
Santana Mansfield, Andrea Dieball, Pavel Kroupa, Christian Knigge, David R Zurek, Michael Shara et Knox S Long, « Far-ultraviolet investigation into the galactic globular cluster M30 (NGC 7099) – II. Potential X-ray counterparts and variable sources », Monthly Notices of the Royal Astronomical Society, vol. 513, no 2, , p. 3022-3034 (DOI10.1093/mnras/stac1039, lire en ligne [PDF])
Yue Zhao, Craig O Heinke, Haldan N. Cohn et et al., « A deep Chandra survey for faint X-ray sources in the Galactic globular cluster M30, and searches for optical and radio counterparts », Monthly Notices of the Royal Astronomical Society, vol. 499, no 3, , p. 3338-3355 (DOI10.1093/mnras/staa2927, lire en ligne [PDF])
Scott M Ransom, Ingrid H Stairs, Donald C. Backer, Lincoln J. Greenhill, Cees G Bassa, Jason W. T. Hessels et Victoria M. Kasp, « Green Bank Telescope Discovery of Two Binary Millisecond Pulsars in the Globular Cluster M30 », The Astrophysical Journal, vol. 604, no 1, , p. 328-338 (DOI10.1086/381730, lire en ligne [PDF])
harvard.edu
ui.adsabs.harvard.edu
J. Boyles, D. R. Lorimer, P. J. Turk, R. Mnatsakanov, S. Lynch, S. M. Ransom, P. C. Freire et K. Belczynski, « YOUNG RADIO PULSARS IN GALACTIC GLOBULAR CLUSTERS », The Astrophysical Journal, vol. 742, no 1, , p. 12 pages (DOI10.1088/0004-637X/742/1/51, Bibcode2011ApJ...742...51B, lire en ligne [PDF])
(en) H. D. Curtis, « Descriptions of 762 Nebulae and Clusters Photographed with the Crossley Reflector », Publications of Lick Observatory, vol. 13, , p. 9-42 (Bibcode1918PLicO..13....9C, lire en ligne)
Duncan A. Forbes, Paul Lasky, Alister W. Graham et Lee Spitler, « Uniting old stellar systems: from globular clusters to giant ellipticals », Monthly Notices of the Royal Astronomical Society, vol. 389, no 4, , p. 1924-1936 (DOI10.1111/j.1365-2966.2008.13739.x, Bibcode2008MNRAS.389.1924F, lire en ligne [PDF])
(en) H. D. Curtis, « Descriptions of 762 Nebulae and Clusters Photographed with the Crossley Reflector », Publications of Lick Observatory, vol. 13, , p. 9-42 (Bibcode1918PLicO..13....9C, lire en ligne)
iop.org
iopscience.iop.org
J. Boyles, D. R. Lorimer, P. J. Turk, R. Mnatsakanov, S. Lynch, S. M. Ransom, P. C. Freire et K. Belczynski, « YOUNG RADIO PULSARS IN GALACTIC GLOBULAR CLUSTERS », The Astrophysical Journal, vol. 742, no 1, , p. 12 pages (DOI10.1088/0004-637X/742/1/51, Bibcode2011ApJ...742...51B, lire en ligne [PDF])
Scott M Ransom, Ingrid H Stairs, Donald C. Backer, Lincoln J. Greenhill, Cees G Bassa, Jason W. T. Hessels et Victoria M. Kasp, « Green Bank Telescope Discovery of Two Binary Millisecond Pulsars in the Globular Cluster M30 », The Astrophysical Journal, vol. 604, no 1, , p. 328-338 (DOI10.1086/381730, lire en ligne [PDF])