@article{10_1017_S2040618500033931,
     author = {Moran, S.},
     title = {Further {Duals} of a verbal {Subgroup}},
     journal = {Glasgow mathematical journal},
     pages = {88--91},
     year = {1959},
     volume = {4},
     number = {2},
     doi = {10.1017/S2040618500033931},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S2040618500033931/}
}