The contents of this Documentation are subject to PublicDocumentation License Version 1.0 (hereinafter referred to as the"License");you may use this Documentation only if you comply with the termsof this License.Copies of the license are available at https://www.firebirdsql.org/pdfmanual/pdl.pdf (PDF) and https://www.firebirdsql.org/manual/pdl.html (HTML).

The original documentation is called Writing UDR Firebird in Pascal.

The original authors of the original documentation are: DenisSimonov.The authors of the text in Russian are Denis Simonov.

Author(s): Denis Simonov.

Portions created by Denis Simonov are copyright © 2018–2023.All rights reserved.

(Author contacts: sim-mail at list dot ru).

Contributor(s): Martin Köditz.

Translation into English. Portions created by Martin Köditz are copyright © 2023.All rights reserved.

(Author contacts: martin koeditz at it syn dot de).

The exact file history is recorded in the firebird-documentation git repository; see https://github.com/FirebirdSQL/firebird-documentation