Alan of Lille : the frontiers of theology in the later twelfth century / G. R. Evans. - Evans, G. R. (Gillian Rosemary). (OLS)http://pul/name/1112 (Cambridge University Press, 1983)
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Oeuvres choisies / Kim il Sung. - Kim il Sung. (OLS)http://pul/name/32228 (Editions en langues etrangeres, 1971)