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Göttingen: Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2014
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Georg-August-Universität Göttingen: eDiss, 2014-07-15
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Informa UK Limited, 1998
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Elsevier BV, 1982
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Elsevier BV, 1973
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Elsevier BV, 2008
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Institute of Mathematics, Polish Academy of Sciences, 1991
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Institute of Mathematics, Polish Academy of Sciences, 1998
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Wiley, 2014
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Springer Science and Business Media LLC, 2019