Rotar, Vladimir I.
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Buku Teks
Perna, Cira, editor
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eBooks
Dickson, D. C. M. (David C. M.), 1959-
Cambrigde University Press , 2013
Buku Teks
The Society for Industrial and Applied Mathematics , 2018
Majalah, Jurnal, Buletin
Campagne, C.
Martinus Nijhoff, 1948
Buku Teks