202092 Duffy, D. G. (2008). Mixed boundary value problems. Boca Raton, FL : Chapman & Hall/CRC.
Chicago-čujuhus (17. p.)202092 Duffy, Dean G. Mixed Boundary Value Problems. Boca Raton, FL : Chapman & Hall/CRC, 2008.
MLA-čujuhus (9. p.)202092 Duffy, Dean G. Mixed Boundary Value Problems. Boca Raton, FL : Chapman & Hall/CRC, 2008.
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