Urbański, P. (1974). Differentiable structure in a conjugate vector bundle of infinite dimension. Państwowe Wydawn. Naukowe.
Čikaški stil citiranja (17. izdanje)Urbański, Paweł. Differentiable Structure in a Conjugate Vector Bundle of Infinite Dimension. Warszawa: Państwowe Wydawn. Naukowe, 1974.
MLA način citiranja (8. izdanje)Urbański, Paweł. Differentiable Structure in a Conjugate Vector Bundle of Infinite Dimension. Państwowe Wydawn. Naukowe, 1974.
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