@article{JOLT_2015_25_3_a3,
     author = {M. R. Hughes and M. D. Staic and X. Xie},
     title = {Classification of a {Class} of {Nonrigid} {Carnot} {Groups}},
     journal = {Journal of Lie Theory},
     pages = {717--732},
     year = {2015},
     volume = {25},
     number = {3},
     doi = {10.5802/jolt.856},
     zbl = {1333.22005},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.856/}
}