Test [de] Udo Witte [de] Pasquale Aleardi, Tanja Wedhorn Comedy a.k.a. PapaaufProbe The Dam Thomas Sieben Friedrich Mücke, Liv Lisa Fries Drama a.k.a. Staudamm
2021. Museum of New Zealand Te Papa Tongarewa (2005). Treasures from the Museum of New Zealand Te Papa Tongarewa. Te Papa Press. p. 18. ISBN 1-877385-12-3
October 23, 2006. Boffoli D, Scacco SC, Vergari R, Solarino G, Santacroce G, Papa S (April 1994). "Decline with age of the respiratory chain activity in human