@article{10_4153_CJM_1982_064_2,
     author = {Johnston, Elgin H.},
     title = {Rearrangements that {Preserve} {Rates} of {Divergence}},
     journal = {Canadian journal of mathematics},
     pages = {916--920},
     year = {1982},
     volume = {34},
     number = {4},
     doi = {10.4153/CJM-1982-064-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1982-064-2/}
}