@article{wood2020step,
  author = {Brian M. Wood and Herman Pontzer and Jacob A. Harris and Audax Z.P. Mabulla and Marc T. Hamilton and Theodore W. Zderic and Bret A. Beheim and David A. Raichlen},
  title = {Step Counts From Satellites: Methods for Integrating Accelerometer and GPS Data for More Accurate Measures of Pedestrian Travel},
  journal = {Journal for the Measurement of Physical Behaviour},
  year = {2020},
  volume = {3},
  number = {1},
  pages = {58--66},
  doi = {10.1123/jmpb.2019-0016}
}