RT Journal Article SR Electronic A1 Uhde, Jan T1 On the problem of colourisation of films JF Iluminace YR 1992 VO 4 IS 1 SP 3 OP 15 UL https://iluminace.cz/en/artkey/ilu-199201-0001.php AB On the colorization of films in terms of film development, colorization techniques, commercial exploitation and copyright.