@article{10_4153_CJM_1970_116_2,
     author = {Johnson, D. L.},
     title = {Minimal {Relations} for {Certain} {Wreath} {Products} of {Groups}},
     journal = {Canadian journal of mathematics},
     pages = {1005--1009},
     year = {1970},
     volume = {22},
     number = {5},
     doi = {10.4153/CJM-1970-116-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-116-2/}
}