It has never been found again, but the validity of this supposed species is seriously disputed.

That bureaucracy has moved in on Presidential power will not be seriously disputed.

Reports of brutality there have never been seriously disputed.

For most Iraqi leaders, Kurdish autonomy was so firmly entrenched, and its existence so morally compelling, that it could not be seriously disputed.

The Honeycomb source code will eventually materialize-none of the critics have seriously disputed that.

Travelling at ninety and a hundred miles an hour, the taxi's way was not seriously disputed by other motorists, trucks, donkeys and camels.

This is not seriously disputed by anyone, including the artist.

That the roadblocks serve these legitimate state interests cannot be seriously disputed, as the 49 people arrested for offenses unrelated to drugs can attest.

The legislators acted even though reports of brutality there have never been seriously disputed.

The following subspecies are commonly listed, though the validity of most of them is seriously disputed: