@workingPaper{HoffmannMehlhornRosenstiehlTarjan_1984,
title={Sorting Jordan sequences in linear time},
author={Hoffmann, Kurt and Mehlhorn, Kurt and Rosenstiehl, Pierre and Tarjan, Robert E.},
doi={http://dx.doi.org/10.22028/D291-26142},
year={1984}
}