@BOOK{ Book!D - 100993184,
AUTHOR = "/ editors Eduard Petrovsky ... [et al.]",
TITLE = "The Earth's magnetic interior",
LIBRARY= "كتابخانه پردیس علوم (دانشگاه تهران)",
SUBJECT = "Geomagnetism,Earth -- Internal structure",
URL = "/book/100993184/The-Earths-magnetic-interior/"}