Courant, R., & Hilbert, D. (1975). Methods of mathematical physics. Wiley Eastern.
Čikaški stil citiranjaCourant, R., i D. Hilbert. Methods of Mathematical Physics. New Delhi: Wiley Eastern, 1975.
MLA način citiranjaCourant, R., i D. Hilbert. Methods of Mathematical Physics. Wiley Eastern, 1975.
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