 Matheson, John, in Kim Tschang-Yeul, National Museum of Contemporary Art, Gwacheon, pp107–113
(in English and Korean).Barrière, Gérard, “Notes on Kim Tschang-Yeul or The Universe After the Rain”, in Kim Tschang-Yeul,
National Museum of Contemporary Art, Gwacheon, pp38–47 (in French and Korean).1991 Cohen, Ronny, “Introduction”, in Kim Tschang-Yeul, Sigma Gallery/Staempfli Gallery, New York (in
English).