Wassermann, G. (1974). Stability of unfoldings. Springer-Verlag.
Čikaški stil citiranjaWassermann, Gordon. Stability of Unfoldings. Berlin, New York: Springer-Verlag, 1974.
MLA način citiranjaWassermann, Gordon. Stability of Unfoldings. Springer-Verlag, 1974.
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