@article{AFM_2018_43_1_a6,
     author = {Pawel Goldstein and Piotr Hajlasz},
     title = {Modulus of continuity of orientation preserving approximately differentiable homeomorphisms with a.e. negative {Jacobian}},
     journal = {Annales Fennici Mathematici},
     pages = {147--170},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {2018},
     doi = {10.5186/aasfm.2018.4333},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2018.4333/}
}