@article{10_4153_CMB_1973_040_3,
     author = {Makan, A. R.},
     title = {The {Fitting} {Length} of a {Finite} {Soluble} {Group} and the {Number} of {Conjugacy} {Classes} of its {Maximal} {Metanilpotent} {Subgroups}},
     journal = {Canadian mathematical bulletin},
     pages = {233--237},
     year = {1973},
     volume = {16},
     number = {2},
     doi = {10.4153/CMB-1973-040-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1973-040-3/}
}