http://ru.wikipedia.org/wiki/%D0%A1%D0%B8%D0%B1%D0%B8%D1%80%D1%81%D0%BA%D0%B0%D1%8F_%D0%BA%D0%BE%D1%88%D0%BA%D0%B0http://lazy-tigr.ru/nevskaya_maskaradnaya/nevskaya-maskaradnaya-koshka-proisxozhdenie-oskrasy-xarakter-uxod