@article{10_4153_CJM_2016_044_7,
     author = {Harrison-Trainor, Matthew and Melnikov, Alexander and Miller, Russell},
     title = {On {Computable} {Field} {Embeddings} and {Difference} {Closed} {Fields}},
     journal = {Canadian journal of mathematics},
     pages = {1338--1363},
     year = {2017},
     volume = {69},
     number = {6},
     doi = {10.4153/CJM-2016-044-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2016-044-7/}
}