DuChateau, P. C., & Zachmann, D. W. (1986). Theory and Problems of Partial Differential Equations. McGraw-Hill.
Čikaški stil citiranja (17. izdanje)DuChateau, Paul C., i David W. Zachmann. Theory and Problems of Partial Differential Equations. New York: McGraw-Hill, 1986.
MLA način citiranja (9. izdanje)DuChateau, Paul C., i David W. Zachmann. Theory and Problems of Partial Differential Equations. McGraw-Hill, 1986.
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