@article{AFST_2010_6_19_S1_203_0,
     author = {Ashish K. Srivastava},
     title = {A {Survey} of {Rings} {Generated} by {Units}},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {203--213},
     publisher = {Universit\'e Paul Sabatier, Institut de Math\'ematiques},
     address = {Toulouse},
     volume = {Ser. 6, 19},
     number = {S1},
     year = {2010},
     doi = {10.5802/afst.1281},
     mrnumber = {2675727},
     zbl = {1211.16010},
     language = {en},
     url = {https://afst.centre-mersenne.org/articles/10.5802/afst.1281/}
}