"21230" . . "Richter, Pavel" . . "765851" . . "Seidl, Libor" . "Vejra\u017Eka, Franti\u0161ek" . "Dru\u017Eicov\u00E9 r\u00E1diov\u00E9 syst\u00E9my pro ur\u010Dov\u00E1n\u00ED polohy, jejich sou\u010Dasn\u00FD stav a budoucnost" . "[D32E4BACB3EC]" . "Satellite radio navigation systems and their future"@en . "11-12" . . "Fi\u0161er, Jan" . "RIV:J04/98:212306219" . . "Radio" . "0"^^ . "Dru\u017Eicov\u00E9 r\u00E1diov\u00E9 syst\u00E9my pro ur\u010Dov\u00E1n\u00ED polohy, jejich sou\u010Dasn\u00FD stav a budoucnost" . "5"^^ . . "Satellite radio navigation systems and their future"@en . . "5"^^ . "1" . "\u0160pa\u010Dek, Josef" . . . "4;9" . . . . . "RIV:J04/98:212306219!RIV/1998/MSM/MSM8D30" .