edited by Nikolaos A. Kampanis, Vassilios A. Dougalis and John A. Ekaterinaris
Chapman & Hall/CRC, 2008
Buku Teks
Roseau, Maurice, author
North-Holland, 1976
Buku Teks
Sears, Francis W. (Francis Weston), 1898-1975, author
Addison-Wesley, 1958
Buku Teks
Gunther, Leon, author
Springer, 2012
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