@article{ZNSL_2008_358_a10,
     author = {G. Cornelissen and A. Shlapentokh},
     title = {Defining the integers in large rings of a~number field using one universal quantifier},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {199--223},
     publisher = {mathdoc},
     volume = {358},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2008_358_a10/}
}