@BOOK{ Book!D - 100399075, AUTHOR = "Bernhard Hofmann-Wellenhof, Herbert Lichtenegger, Elmar Wasle", TITLE = "GNSS--global navigation satellite systems :GPS, GLONASS, Galileo, and more", LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه زنجان", SUBJECT = "، Mobile geographic information sytems,، Global Positioning System,، Artificial satellites in navigation,، Satellite geodesy", URL = "/book/100399075/GNSSglobal-navigation-satellite-systems-GPS-GL/"}