Williams, Thomas ORCID: 0000-0002-2006-6096, Walsh, Robert William ORCID: 0000-0002-1025-9863 and Morgan, Huw (2021) The Cross-sectional Shape and Height Expansion of Coronal Loops: High-resolution Coronal Imager (Hi-C) Analysis of AR 12712. The Astrophysical Journal, 919 (1). p. 47. ISSN 1538-4357