@article{CMUC_1998__39_1_a11, author = {Aldred, M. P. and Armitage, D. H.}, title = {Inequalities for surface integrals of non-negative subharmonic functions}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {101--113}, publisher = {mathdoc}, volume = {39}, number = {1}, year = {1998}, mrnumber = {1622990}, zbl = {0938.31001}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1998__39_1_a11/} }