. "Na\u0159\u00EDzen\u00ED ministra chemick\u00E9ho pr\u016Fmyslu o nevyu\u017Eit\u00FDch odpadn\u00EDch a upot\u0159eben\u00FDch olej\u00EDch mazac\u00EDch"@cs . . "1953-01-01+01:00"^^ .