TY JOUR TI HISTORY OF DEVELOPMENT OF FOREIGN POWER PLANTS FOR UNDERWATER OBJECTS USING FUEL ELEMENTS KW air-independent propulsion power plant KW fuel element KW submarine KW uninhabited submersible JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Romanova, E.. AU Romanov, A.. PY 2015 IS 2015 PB Astrakhan State Technical University