@article{LJM_2003_12_a5,
     author = {Y. Zhang},
     title = {Constructing a~maximal {Cofinitary} group},
     journal = {Lobachevskii journal of mathematics},
     pages = {73--81},
     publisher = {mathdoc},
     volume = {12},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/LJM_2003_12_a5/}
}