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6.AMS Notice, vol. 44(1997), No.4, p.432
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8.O.A. Ladyzhenskaya
"The Boudary Value Problems of Mathematical Physics"
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"Partial Differential Equations"
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11.L.Steen, ed.
"½ñÈÕÊýѧ"(Mathematics Today)
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13.J. Rauch
"Partial Differential Equations"(GTM128)
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"Partial Differential Equations I"(Applied Mathematical Sciences 115)
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"Linear Partial Differential Operators, I"
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