@article{1206134467,
author = {Yamamoto, Hiromichi},
title = {On null sets for extremal distances of order 2 and harmonic functions},
journal = {Hiroshima Math. J.},
volume = {10},
number = {2},
year = {1980},
pages = { 437-467},
language = {en},
url = {http://dml.mathdoc.fr/item/1206134467}
}
Yamamoto, Hiromichi. On null sets for extremal distances of order 2 and harmonic functions. Hiroshima Math. J., Tome 10 (1980) no. 2, pp. 437-467. http://gdmltest.u-ga.fr/item/1206134467/