"Petru\u017Eelka, Ji\u0159\u00ED" . "Ta\u017Een\u00ED trubek s ultrazvukem, soustava s trnem mezi uzlem a kmitnou pod\u00E9ln\u00E9 vlny" . "27230" . . "Ultrasonic Tube Drawing - Ultrasonic Tools with plug between node and antinode of the ultrasonic wave"@en . "0"^^ . "[09BEA3D9D660]" . "1"^^ . "Ostrava" . . "1"^^ . "RIV:J17/94:27230 246!RIV/1998/MSM/MSM8R40" . . . . . "Vysok\u00E1 \u0161kola b\u00E1\u0148sk\u00E1 - Technick\u00E1 univerzita v Ostrav\u011B" . . "Ta\u017Een\u00ED trubek s ultrazvukem, soustava s trnem mezi uzlem a kmitnou pod\u00E9ln\u00E9 vlny" . "RIV:J17/94:27230 246" . "Ultrasonic Tube Drawing - Ultrasonic Tools with plug between node and antinode of the ultrasonic wave"@en . . "871646" . .