http://lib2.pushkinskijdom.ru:80/authors/%D1%81%D0%B5%D0%BC%D0%B8%D0%BD%D0%B0-%D0%BC-%D0%B2Сёмина М. В.http://lib2.pushkinskijdom.ru:80/%D0%B3%D1%80%D0%B0%D0%BC%D0%BE%D1%82%D0%B0-%D0%B2%D0%B5%D0%BB%D0%B8%D0%BA%D0%BE%D0%B3%D0%BE-%D0%BA%D0%BD%D1%8F%D0%B7%D1%8F-%D0%BE%D0%BB%D0%B5%D0%B3%D0%B0-%D1%80%D1%8F%D0%B7%D0%B0%D0%BD%D1%81%D0%BA%D0%BE%D0%B3%D0%BE-xiv-%D0%B2%D0%B5%D0%BA%D0%B0Грамота великого князя Олега Рязанского XIV векаTue, 09 Sep 2014 11:56:39 GMThttp://lib2.pushkinskijdom.ru:80/%D0%B3%D1%80%D0%B0%D0%BC%D0%BE%D1%82%D0%B0-%D0%B2%D0%B5%D0%BB%D0%B8%D0%BA%D0%BE%D0%B3%D0%BE-%D0%BA%D0%BD%D1%8F%D0%B7%D1%8F-%D0%BE%D0%BB%D0%B5%D0%B3%D0%B0-%D1%80%D1%8F%D0%B7%D0%B0%D0%BD%D1%81%D0%BA%D0%BE%D0%B3%D0%BE-xiv-%D0%B2%D0%B5%D0%BA%D0%B0