http://lib2.pushkinskijdom.ru:80/authors/%D1%88%D0%BC%D0%B8%D0%B4-%D0%B2-%D0%B3%D0%B0%D0%BC%D0%B1%D1%83%D1%80%D0%B3-%D0%B3%D0%B5%D1%80%D0%BC%D0%B0%D0%BD%D0%B8%D1%8FШмид В. (Гамбург, Германия)