Theorem 4.1 [014K]

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Theorem 4.1

$f:X\rightarrow B$ is a well-behaved $T^{3}$ -fibration, and there is a continuous map $\xi:X\rightarrow F=\{z_{0}z_{1}z_{2}z_{3}z_{4}=0\}$ such that $f=\mu\circ\xi$ . Furthermore, $X$ is diffeomorphic to a non-singular quintic threefold.