Smith, Merrily A., ed. Preservation of Library Materials: Proceedings of the CDNL/IFLA/Unesco Conference, Vienna, 1986. Munich: K. G. Saur Verlag, 1987.
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Clements, D. W. G., ed. Preservation and Conservation of Library Documents: A Unesco/IFLA/ICA Enquiry into the Current State of the World's Patrimony. Paris: Unesco , 1987.
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Wilson, A. LibraryPolicy in the European Community for Preservation and Conservation Policy, Practices and the Contribution of New Technology. Commission of the European Community, March, 1987.
4.
Le patrimoine des bibliothéques. Report of a Commission, President L. Desgraves, Ministere de la Culture, 1982.
5.
Rateliffe, F.W.Preservation Policies and Conservation in British Libraries. LIR Report 25 . British Library, 1986.
6.
Clements, D. W. G. op. cit.
7.
Strebl, M.Österreichische Nationalbibliothek, Austria. "Preservation and Conservation ". Paper presented to the "Seminar on Preservation and Conservation of Library Materials", Leipzig, 3-6 May 1988.
8.
Velinsky, M.State Library, Czech Socialist Republic. "Complex Preservation Programme for Library Holdings in the Czech Socialist Republic". Paper presented to the "Seminar on Preservation and Conservation of Library Materials", Leipzig, 3-6 May 1988.
9.
Fabian, B.Buch, Bibliothek und geisteswissenschaftliche Forschung. Göttingen: Vandenhoeck und Ruprecht, 1983.
10.
Arnoult, J.M.Bibliothéque nationale, France. "Preservation Programmes and Policies in France". Personal communication , 1988.
11.
Wachter, W.Deutsche Bücherei, DDR. "Konzeption zur Sicherung einer qualitätsgerechten Buch- und Papierrestaurierung in der DDR". Paper presented to the "Seminar on Preservation and Conservation of Library Materials ", Leipzig, 3-6 May 1988.
12.
Poprady, G.Szechenyi Nationalbibliothek, Hungary. "Der Bestandsschutz in Ungarn ". Paper presented to the "Seminar on Preservation and Conservation of Library Materials", Leipzig, 3-6 May 1988.
13.
Wilson, A. op. cit.
14.
Wolosz, J.National Library, Poland. "Information on Progress Made in the Preservation and Conservation of Library Materials in Poland after the 1986 Conference in Vienna". Paper presented to the "Scminaron Preservation and Conservation of Library Materials", Leipzig, 3-6 May 1988.
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Lehman, M.Zentralbilbiothek Zürich, Switzerland. "Die Arbeitsgemeinschaft für Papierrestauration Bern". Paper presented to the "Seminar on Preservation and Conservation of Library Materials", Leipzig, 3-6 May 1988.
16.
Akerstrom, S.Royal Library, Sweden. "Towards a National Program for Preservation and Conservation of Library Materials in Sweden". Paper presented to the "Seminar on Preservation and Conservation of Library Materials", Leipzig, 3-6 May 1988.
17.
Ratcliffe, F. W. op. cit.
18.
Clements, D.W.G.British Library, UK. "Current Developments of Preservation Programmes and Policies in the UK". Paper presented to the "Seminar on Preservation and Conservation of Library Materials", Leipzig, 3-6 May 1988.
19.
Dvoriashina, S.P.Lenin State Library, USSR. "Information on the Progress Achieved in Working Out the National Programme for the Conservation of Library Collections". Paper presented to the "Seminar on Preservation and Conservation of Library Materials", Leipzig, 3-6 May 1988.