The body type of this site is XCharter, a extension of Bitstream Charter by
Michael Sharpe, built on Andrey V. Panov's Cyrillic work and on Bitstream's
original Charter of 1987, designed by Matthew Carter.

The files here are subsets of the OpenType faces distributed on CTAN as the
`xcharter` package, cut down to Latin-1 and the punctuation this site uses,
and converted to WOFF2. Nothing else was changed; the copyright records are
intact in each file.

    Copyright 1990 as an unpublished work by Bitstream Inc. All rights
    reserved.
    Copyright (c) 2009, 2010, 2011, 2012 Andrey V. Panov
    Copyright (c) 2013--2020 Michael Sharpe, based on Bitstream Charter Roman.

Bitstream's grant, which is what makes the rest possible:

    (c) Copyright 1989-1992, Bitstream Inc., Cambridge, MA.

    You are hereby granted permission under all Bitstream propriety rights to
    use, copy, modify, sublicense, sell, and redistribute the 4 Bitstream
    Charter (r) Type 1 outline fonts and the 4 Charter development tools, for
    any purpose and without restriction; provided, that this notice is left
    intact on all copies of such fonts and that Bitstream's trademark is
    acknowledged as shown below on all unmodified copies of the 4 Charter
    Type 1 fonts.

    BITSTREAM CHARTER is a registered trademark of Bitstream Inc.

Upstream: https://ctan.org/pkg/xcharter