File list of package liblapack-dev in buster of architecture amd64

/usr/lib/x86_64-linux-gnu/lapack/liblapack.a
/usr/lib/x86_64-linux-gnu/lapack/liblapack.so
/usr/lib/x86_64-linux-gnu/pkgconfig/lapack-netlib.pc
/usr/share/doc/liblapack-dev/changelog.Debian.gz
/usr/share/doc/liblapack-dev/copyright