"On the Weilian prolongations of natural bundles" . . "J_imp \u010Dl\u00E1nek v impaktovan\u00E9m \u010Dasopise" . . . "http://www.isvav.cz/h13/resultDetail.do?rowId=RIV%2F00216224%3A14310%2F12%3A00057184!RIV13-GA0-14310___"^^ . "11.724"^^ . "1"^^ . "11.724"^^ . . "11.083"^^ . . . "11.083"^^ . . . "Czechoslovak Math. J." . . "RIV/00216224:14310/12:00057184!RIV13-GA0-14310___" . . "Z8HEQ4NAQjRoA2Khw84Ly5aF2-4=" . . . . .