@article{10_21136_CMJ_1978_101529,
     author = {Armitage, David H. and Brawn, Frederick T.},
     title = {On means of subharmonic functions},
     journal = {Czechoslovak Mathematical Journal},
     pages = {252--271},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {1978},
     doi = {10.21136/CMJ.1978.101529},
     mrnumber = {0477090},
     zbl = {0391.31004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1978.101529/}
}