TY - JOUR T1 - Hierarchical formation of Westerlund 1: a collapsing cluster with no primordial mass segregation? JO - Monthly Notices of the Royal Astronomical Society UR - http://eprints.whiterose.ac.uk/123970/ PY - 2017/12/01 AU - Gennaro M AU - Goodwin SP AU - Parker RJ AU - Allison RJ AU - Brandner W ED - DO - DOI: 10.1093/mnras/stx2098 VL - 472 IS - 2 SP - 1760 EP - 1769 Y2 - 2024/10/23 ER -