@BOOK{ Book!D - 101391107,
AUTHOR = "edited by Vladimir I. Arnold",
TITLE = "Arnold's problems",
LIBRARY= "کتابخانه پژوهشگاه دانشهای بنیادی",
SUBJECT = "Problems, exercises, etc ، Mathematics,، Mathematical analysis",
URL = "/book/101391107/Arnolds-problems/"}