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Status and Copyrights

The Zdatr 2.0 software package is technically © 1995-98 Universität Bielefeld (Dafydd Gibbon) but may be freely distributed to or modified by anyone by analogy with the well-known GNU Public Licence (GNUPL, copyleft) conditions, in particular provided that

1. this copyright notice is included verbatim in all distributions of any such distributed or modified version,
2. any such modified version is not named `zdatr', and
3. any such version is also freely distributed under the same conditions.

We acknowledge that the distribution uses and contains software from the GNU project (see Section 2.2).

The present document is referred to as Zdatr 2.0 Reference Manual Version 1.0.

Earlier versions of Zdatr (Version 1.n) are obsolete and may no longer be used or distributed.