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 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) The Astrophysical Journal. 888.