Logo of the publishing house "Maprekon" (Rostow at Don)
<a href="https://ru.wikipedia.org/wiki/%D0%91%D0%BE%D0%BD%D0%B4%D0%B0%D1%80%D0%B5%D0%BD%D0%BA%D0%BE,_%D0%98%D0%B3%D0%BE%D1%80%D1%8C_%D0%9C%D0%B8%D1%85%D0%B0%D0%B9%D0%BB%D0%BE%D0%B2%D0%B8%D1%87" class="extiw" title="ru:Бондаренко, Игорь Михайлович">И.М. Бондаренко</a>
CC BY-SA 3.0
Архив <a href="https://ru.wikipedia.org/wiki/%D0%91%D0%BE%D0%BD%D0%B4%D0%B0%D1%80%D0%B5%D0%BD%D0%BA%D0%BE,_%D0%98%D0%B3%D0%BE%D1%80%D1%8C_%D0%9C%D0%B8%D1%85%D0%B0%D0%B9%D0%BB%D0%BE%D0%B2%D0%B8%D1%87" class="extiw" title="ru:Бондаренко, Игорь Михайлович">И.М. Бондаренко</a>