"RIV/68378271:_____/11:00375366!RIV13-AV0-68378271" . "Physics Letters. B" . "109.059"^^ . "3.272"^^ . . "http://www.isvav.cz/h13/resultDetail.do?rowId=RIV%2F68378271%3A_____%2F11%3A00375366!RIV13-AV0-68378271"^^ . . . . "Search for lepton flavour violation at HERA" . "3.842"^^ . . "J_imp \u010Dl\u00E1nek v impaktovan\u00E9m \u010Dasopise" . . . . "128.062"^^ . . . . . . . . . "UjtGKNxBXu4R5BrqVSKvGbcQT7o=" . . "0.03"^^ . . .