Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author="Arab, Heddy" or (type any "bookEditor issueEditor" and editor="Arab, Heddy") Add to list Journal Article A1 open access Evidence of dust grain evolution from extinction mapping in the IC 63 photodissociation region Dries Van De Putte (UGent) , Karl Gordon (UGent) , Julia Roman-Duval, Benjamin F Williams, Maarten Baes (UGent) , Kirill Tchernyshyov, Brandon L Lawton and Heddy Arab (2020) ASTROPHYSICAL JOURNAL. 888(1).