Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Source: https://hackage.haskell.org/package/erf Upstream-Name: erf Files: * Copyright: 2009-2011, Lennart Augustsson License: BSD-3 On Debian GNU/Linux systems, the complete text of the BSD license may be found in /usr/share/common-licenses/BSD.