Berentzen, I., & Athanassoula, E. (2012). Star cluster evolution in barred disc galaxies: I. Planar periodic orbits. Monthly notices of the Royal Astronomical Society, 419(4), . https://doi.org/10.1111/j.1365-2966.2011.19964.x
Chicago Style (17th ed.) CitationBerentzen, Ingo, and Evangélie Athanassoula. "Star Cluster Evolution in Barred Disc Galaxies: I. Planar Periodic Orbits." Monthly Notices of the Royal Astronomical Society 419, no. 4 (2012). https://doi.org/10.1111/j.1365-2966.2011.19964.x.
MLA (9th ed.) CitationBerentzen, Ingo, and Evangélie Athanassoula. "Star Cluster Evolution in Barred Disc Galaxies: I. Planar Periodic Orbits." Monthly Notices of the Royal Astronomical Society, vol. 419, no. 4, 2012, https://doi.org/10.1111/j.1365-2966.2011.19964.x.
Warning: These citations may not always be 100% accurate.