Matryoshka Holes: Nested Emission Rings in the Transitional Disk Oph IRS 48DOI: info:10.1088/2041-8205/758/2/L30v. 758IOP PublishingL30
Brown, Joanna M., Rosenfeld, Katherine A., Andrews, Sean M., Wilner, David J., and van Dishoeck, E. F. 2012. "Matryoshka Holes: Nested Emission Rings in the Transitional Disk Oph IRS 48." The Astrophysical Journal Letters, 758 L30. https://doi.org/10.1088/2041-8205/758/2/L30.