@Article{npg-20-987-2013,
AUTHOR = {P\'erez-Mu\~nuzuri, V. and Huhn, F.},
TITLE = {Path-integrated Lagrangian measures from the velocity gradient tensor},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {20},
YEAR = {2013},
NUMBER = {6},
PAGES = {987--991},
URL = {https://npg.copernicus.org/articles/20/987/2013/},
DOI = {10.5194/npg-20-987-2013}
}