Selected bibliography
| Year | Author | Title | Source Sort descending | Details | Type |
|---|---|---|---|---|---|
| 1995 | Pentz, Mimi | Karel Appel Sculpture | Artvoice | vol. 6, issue 2, January 18-31, 1995 | Article |
| 1987 | Restany, Pierre | Karel Appel, le CoBrA collecteur | Beaux Arts Magazine | # 47 (June 1987), pp. 56-61 | Article |
| 2002 | Schumacher, Rogier | Karel Appel, z.t., 1970 | Beelden in Rotterdam | Uitgeverij 010, Rotterdam, 2002, pp. 124-125 |
Article |
| 1990 | Haak, Bregtje van der | Karel Appel 50 jaar schildersdrift | Beelding | (interview), # 10 (December 1990 - January 1991) | Article |
| 1998 | Göttler, Fritz | Die Natur, durch die Farbe vollendet. Wie Jean-François Lyotard von Karel Appels Bildern an die Grenzen der Philosophie geführt wurde | Beilage der Süddeutschen Zeitung | # 284, December 9, 1998 | Article |
| 1971 | Jespersen, Gunnar | Musik er min inspiration | Berlingske Tidende | Article | |
| 1995 | Hess, Ewa | Ich erfinde die Welt... | Berner Zeitung | (interview), October 14, 1995 | Article |
| 1992 | Armengaud, Françoise | Alors naît l'Animal | Bestiaire CoBrA | Edition la Difference, Paris, series «Mobile Matière», 1992, pp. 105-151 | Article |
| 1950 | Dotremont, Christian | Appel | Bibliothèque de CoBrA, series «d'Arts Plastiques» | Ejnar Munksgaard, Copenhagen (1950) |
Monograph |
| 2001 | Schumacher, Rogier | Karel Appel: Pastorale Chiaroscuro | Bulletin Stedelijk Museum Amsterdam | # 3, 2001 | Article |
| 2010 | Bozal, Valeriano | Karel Appel, Le cheval mourant, 1956 | B’09, Bilbao Fine Arts Bulletin | November 2010, pp. 255-300 |
Article |
| 1982 | Lambert, Jean-Clarence | Karel Appel. Le grognement de l’ours | Canal | # 45/46 (April 1982) |
Article |
| 1998 | Gachnang, Johannes | Karel Appel a villa Medici | Carte d'Arte Internazionale | Gachnang, Johannes, et al (winter 1998/99) |
Article |
| 1954 | Alvard, Julien | Vous êtes libres | Cimaise | series 1, # 8 (July - August 1954) |
Article |
| 1989 | Gaudibert, Pierre | Karel Appel | Cimaise | year 36, # 198 (January - February 1989) | Article |
| 1961 | Boudaille, George | Appel | Cimaise | series VIII, # 3 (September - October 1961) | Article |
| 1987 | Verdet, André | Karel Appel à Nice | Cimaise | # 190, (September - October 1987) | Article |
| 1987 | Verdet, André | Sur les traces d'une métamorphose: Karel Appel, l'oeil pensé (On the trail of a metamorphosis: Karel Appel, the thinking eye) | Cimaise | # 187 (March - May 1987) | Article |
| 1978 | Lambert, Jean-Clarence | Appel, la voie de la main gauche | Colóquio, revista trimestrial | #36, 2nd series, Fundação Calouste Gulbenkian (March 1978), pp. 16-23 | Article |
| 2004 | Monnin, Francoise | Karel Appel, un bricoleur artiste | Connaisance des Arts | # 621 (November 2004), pp. 52 – 59 | Article |
| 1988 | Ragon, Michel | Les Annees 50 | Connaissance des Arts | numero special, 1988 | Article |
| 1977 | Towarnicki, Frédéric de | Appel, l'Anti-Robot | Connaissance des Arts | (interview), Paris, 1977 |
Article |
| 1984 | Baj, Enrico | Imbratto tele ma discendo da Van Gogh | Corriere della Sera | (interview), not dated |
Article |
| 1956 | Tapié, Michel | Esthétique en devenir | Dau al set | Barcelona, 1956 | Article |
| 2021 | Fuchs, Rudi | De pop van Appel | De Groene Amsterdammer | September 2, 2021 |
Article |
| 2010 | Fuchs, Rudi | Fluwelige zachtheid | De Groene Amsterdammer | August 5, 2010, p. 43 | Article |
| 2000 | Brouwer, Aart | Nationale wildeman. Profiel: Karel Appel | De Groene Amsterdammer | September 16, 2000 | Article |
| 2015 | Fuchs, Rudi | Esse est percipi. Kijken | De Groene Amsterdammer | July 29, 2015 | Article |
| 1994 | Arian, Max | Liefde voor al wat rauw is | De Groene Amsterdammer | (interview), # 46, November 16, 1994 | Article |
| 2004 | Hove, Jan van | Karel Appel over Vlaanderen, Rembrandt en de angst van de wereld | De Standaard | (interview), October 13, 2004, p. 25 | Article |
| 1990 | Ellenbroek, Willem | Van het aapstadium groei ik naar de mens | de Volkskrant | December 7, 1990 | Article |
| 2004 | Gollin, Rob | In het Paleis stoten schilderijen elkaar wakker | de Volkskrant | art section, October 14, 2004, pp. 16-17 | Article |
| 2000 | Ellenbroek, Willem | De handen van Appel | de Volkskrant magazine | # 54, September 9, 2000 | Article |
| 1964 | Citroen, Paul | Appel or Citroen | Delta. A Review of Arts Life and Thought in the Netherlands | # 1 (spring 1964), pp. 13-23 |
Article |
| 1995 | Kruntorad, Paul | Anmalen gegen die Unübersichtlichkeit | Der Standard | June 19, 1995 | Article |
| 1969 | Borras, Maria Lluïsa | Piet Mondrian, eremita en Nueva York y Karel Appel o el vertigo de vivir | Destino | March 15, 1969 | Article |
| 1991 | Medina, Raquel | Retrospectiva de Karel Appel en la Fundació Miró | Diario de Tarragona | October 31, 1991 | Article |
| 1995 | Misar, Grete | Alterswerk eines Giganten | Die Furche | December 7, 1995 | Article |
| 1983 | Stabenow, Cornelia | Karel Appel: das Farbtier | die Kunst | # 5 (May 1983) | Article |
| 1996 | Arcisto, Suni | Karel Appel. L'idea ed il colore | Disegno & Pittura | year 2, # 7, (July - August 1996), pp. 31-33 | Article |
| 1963 | Elsken, Ed van der | Karel Appel. Ein Bildbericht mit 1 Farbphoto und 8 Schwarzweissaufnahmen | Du | year 23, # 271 (September 1963) |
Article |
| 1963 | Gasser, Manuel | Wie man Karel Appel ignoriert | Du | year 23, # 271 (September 1963) |
Article |
| 1984 | Tuyl, Gijs van | The New Reality of Karel Appel | Dutch Art and Architecture Today | December 16, 1984 | Article |
| 1951 | Ragon, Michel | Expression et Non-Figuration. Problemes et Tendances de l'Art d'Aujourd'hui | Edition de la Revue Neuf | Article | |
| 1991 | Serra, Catalina | Karel Appel Pintor | El Pais | September 27, 1991 | Article |
| 1988 | Cabanne, Pierre | Karel Appel. Haute tension | Elle | # 2238, November 28, 1988 | Article |
| 1960 | Onnen, Frank | Karel Appel. Levensloop en œuvre | Elsevier | July 23, 1960 | Article |
| 2004 | Camps, Hugo | Hugo Camps in gesprek met schilder Karel Appel | Elsevier | (interview), # 44, October 30, 2004, pp. 42-44 | Article |
| 1990 | Illés, Vera | Het zwart van Karel Appel | Elsevier | (interview) vol. 46, # 51-52, December 22, 1990 | Article |
| 1989 | Re, Marisa del | Four Questions and Answers | Essere | (interview), not dated |
Article |