@article{1138845164,
author = {Sumita, Yukimasa},
title = {Minimal harmonic functions on a Riemann surface},
journal = {Kodai Math. Sem. Rep.},
volume = {18},
number = {1},
year = {1966},
pages = { 51-60},
language = {en},
url = {http://dml.mathdoc.fr/item/1138845164}
}
Sumita, Yukimasa. Minimal harmonic functions on a Riemann surface. Kodai Math. Sem. Rep., Tome 18 (1966) no. 1, pp. 51-60. http://gdmltest.u-ga.fr/item/1138845164/