Parchment booklets, the Royal Wardrobe and the Italian connection: How the parchment booklet was adopted as an administrative tool in England during the reign of King Edward I and Edward II (1272-1327)
Bearman, Frederick. (2016) - In: Care and conservation of manuscripts 15 p. 329-346
https://nors.ku.dk/cc/friday-4-april/fred-bearman/