Ito, Kiyosi, ed.
Encyclopedic dictionary of mathematics vol. II : F - N - 2nd ed. - Cambridge MIT Press 1985 - p.564-1147
0262090260
51(038) / M3
Encyclopedic dictionary of mathematics vol. II : F - N - 2nd ed. - Cambridge MIT Press 1985 - p.564-1147
0262090260
51(038) / M3