@article{Parton1981,
author = {Parton, W.J. and Logan, J.A.},
title= {A model for diurnal variation in soil and air temperature},
year = {1981},
doi = {10.1016/0002-1571(81)90105-9},
journal = {Agricultural Meteorology},
volume = {23},
number = {3},
pages = {205--216},
}