"Research in Technical measures applicable to vehicle engine maintenance which would economically motivate ecological running of traffic in the Czech republic" . . "3"^^ . "Research in Technical measures applicable to vehicle engine maintenance which would economically motivate ecological running of traffic in the Czech republic"@en . . "Otto, Karel" . . . "811822" . "RIV:J03/97:413100376!RIV/1998/MSM/MSM8C40" . "\u010CZU v Praze" . "Pej\u0161a, Ladislav" . . . "Research in Technical measures applicable to vehicle engine maintenance which would economically motivate ecological running of traffic in the Czech republic"@en . . "Kadle\u010Dek, Boleslav" . . "41310" . "1" . "Research in Technical measures applicable to vehicle engine maintenance which would economically motivate ecological running of traffic in the Czech republic" . "3"^^ . "Brusel" . . . "RIV:J03/97:413100376" . . "[1467342381C2]" . "0"^^ .