(en) Heinz von Foerster, Margaret Mead e Hans Lukas Teuber: Cybernetics, Circular Causal and Feedback Mechanisms in Biological and Social Systems S/T Transactions of the Ninth Conference, March 20-21, 1952, Nòva York, N.Y. ed:Josiah Macy, Jr. Foundation in actes de la 9a « conferéncia Macy »|année = 1953|pages totales = 184|oclc = 2403472}}.

Hallett, K., D.Thickett, D.McPhail, and R.Chater. 2003. Application of SIMS to silver tarnish at the British Museum. Applied Surface Science 2003-2004: 789–792.

Wikipedia has been accused of exhibiting systemic bias and inconsistency; critics argue that Wikipedia's open nature, and favouring consensus over credentials in its editorial process, makes it unauthoritative, and that a lack of proper sources for much of the information makes it unreliable, although the converse of the same argument can also be argued. Some commentators suggest that Wikipedia is usually reliable, but that it is not always clear how much. The project's preference for consensus over credentials has been labelled ""anti-elitism"". Editors of traditional reference works such as the Encyclopædia Britannica have questioned the project's utility and status as an encyclopedia. Many university lecturers discourage students from citing any encyclopedia in academic work, preferring primary sources; some specifically prohibit Wikipedia citations. Founder Jimmy Wales stresses that encyclopedias of any type are not usually appropriate as primary sources, and should not be relied upon as authoritative. Technology writer Bill Thompson commented that the debate was possibly ""symptomatic of much learning about information which is happening in society today.

Romanesque Churches of Spain: A Traveller's Guide Including the Earlier Churches of AD 600-1000 Giles de la Mare, 2010 - Architecture, Romanesque - 390 pages

He represented the Fiji sevens starting in 1996, until helping them to win the 1998 Hong Kong sevens. He was also part of the Fiji team to the 1998 Commonwealth Games where he was part of the silver winning team. He later played represented Suva in the Digicel Cup but missed three seasons while on peacekeeping duties in the Middle East. He also played his rugby in Japan. He missed most of the 2000-01 international seasons to play for his club in Brisbane, where he was based from 1996. He re-joined to the Test side for the RWC qualifiers in June 2002 and went to the 2003 Rugby World Cup but didn't play any game.

Hearst suffered a collapsed lung in prison (the beginning of a series of medical problems) and underwent emergency surgery, which prevented her from appearing to testify against the Harrises on eleven state charges including robbery, kidnapping and assault; she was also arraigned for those charges. Hearst, who was being held in solitary confinement for security reasons, was granted bail for an appeal in November 1976, on condition she was protected on bond. Dozens of bodyguards were hired by her father.