Laskowski, B. (2006). Doris Frohnapfel: Projects and footnotes. Geysson Krings-Ernst Gallery.
Lua i Stíl Chicago (17ú heag.)Laskowski, Birgit. Doris Frohnapfel: Projects and Footnotes. Luxembourg: Geysson Krings-Ernst Gallery, 2006.
Lua MLA (8ú heag.)Laskowski, Birgit. Doris Frohnapfel: Projects and Footnotes. Geysson Krings-Ernst Gallery, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.