@article{10_1017_S0017089500030883,
     author = {Bacon, Michael R.},
     title = {On the non-albelian tensor square of a nilpotent group of class two},
     journal = {Glasgow mathematical journal},
     pages = {291--296},
     year = {1994},
     volume = {36},
     number = {3},
     doi = {10.1017/S0017089500030883},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500030883/}
}