TITLE : Analytical and mathematical methods for revealing hidden details in ancient manuscripts and paintings: A review AUTHOR(S) : Tonazzini A, Salerno E, Abdelsalam Z A, Harith M A, Marras L, Botto A, Campanella B, Legnaioli S, Pagnotta S, Poggialini F, Palleschi V TYPE : Journal article YEAR : 2019 CODE : 403318 *** DO NOT EDIT THIS FILE ***