"Außenpolitik." . . "Soviet Union" . . "Soviet Union." . "United States" . . "United States." . "USA." . . "États-Unis" . . "Détente (Politique)" . . "URSS" . . "Sowjetunion." . . "Diplomatic relations." . . . . "Entspannungspolitik." . . . . . . . . "Soviet- American relations : one half decade of detente problems and issues" . . . . . "Soviet-American relations : 1 half decade of detente problems and issues" . . . "Soviet-American relations: One half decade of detente problems and issues" . . . "Soviet - American relations : one half decade of detente problems and issues"@en . "Soviet-American relations : one half decade of detente problems and issues" . . . . . . . "Soviet-American relations one half decade of detente problems and issues"@en . . . . "Soviet-American relations, one half decade of detente problems and issues" . . . . . . . . .