Encyclopedia of mathematics Vol. 3
Kluwer Academic Publishers, 1995,
Buku Referensi
Encyclopedia of mathematics Vol. 1
Kluwer Academic Publishers, 1995,
Buku Referensi
Encyclopedia of mathematics Vol. 4
Kluwer Academic Publishers, 1995,
Buku Referensi
Encyclopedia of mathematics Vol. 5
Kluwer Academic Publishers, 1995,
Buku Referensi
Encyclopedia of mathematics Vol. 2
Kluwer Academic Publishers, 1995,
Buku Referensi