TY JOUR TI FOREIGN INTELLIGENCE SURVEILLANCE ACT OF 1978 AND MODERN LEGAL STANDARDS IN THE FIELD OF INFORMATION COLLECTION AND ACQUISITION BY U. S. INTELLIGENCE AGENCIES KW Electronic surveillance KW judicial order KW international communication KW counterintelligence activities KW national security KW national defense KW internal security KW intelligence agency KW agent of a foreign power KW international terrorism. JO Journal of Foreign Legislation and Comparative Law AU Dundukov, M.. PY 2015 IS 1 PB Legal publishing house Norm