@BOOK{ Book!D - 77798993,
AUTHOR = "Gilbert, Robert P.",
TITLE = "Constructive methods for elliptic equations",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد",
SUBJECT = "، Differential equations, Elliptic",
URL = "/book/77798993/Constructive-methods-for-elliptic-equations/"}