Henri Giffard (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Henri Giffard" in Catalan language version.

refsWebsite

Global rank Catalan rank

1century-of-flight.net

low place

low place

1sciencemuseum.org.uk

9,230^th place

4,501^st place

1,849^th place

2^nd place

century-of-flight.net

«Jules Henri Giffard». [Consulta: 9 maig 2009].

google.cat

books.google.cat

Day, Lance; McNeil, Ian. «Giffard, Baptiste Henri Jacques (Henri)». A: Biographical Dictionary of the History of Technology. Taylor & Francis, 1996, p. 285–286. ISBN 978-0-415-06042-4 [Consulta: 24 juny 2009].

sciencemuseum.org.uk

«Science Museum - Home - The Giffard Airship, 1852.». [Consulta: 9 maig 2009].