Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "water" cql: author exact 801000615807 or (type exact bookEditor and editor exact 801000615807) Add to list Journal Article A1 Perturbation correction factors for some ionization chambres commonly applied in electron-beams F Wittkamper, Hubert Thierens (UGent) , Ann Van Der Plaetsen, Carlos De Wagter (UGent) and B Mijnheer (1991) PHYSICS IN MEDICINE AND BIOLOGY. 36(12). p.1639-1652