@inproceedings{frederick1983measured,
title={Measured foliations and the minimal norm property for quadratic differentials},
author={Frederick P. Gardiner},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203301263785347},
booktitle={Acta Mathematica},
volume={152},
number={1},
pages={57-76},
year={1983},
}
Frederick P. Gardiner. Measured foliations and the minimal norm property for quadratic differentials. 1983. Vol. 152. In Acta Mathematica. pp.57-76. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203301263785347.