返回Google圖書搜尋

IX Mezhdunarodnai︠a︡ konferent︠s︡ii︠a︡ po nelineĭnym kolebanii︠a︡m: Kachestvennye metody teorii nelineĭnykh kolebaniĭ

出版	Nauk. dumka, 1984
URL	http://books.google.com.hk/books?id=KuBUAAAAYAAJ&hl=&source=gbs_api