%0 Journal Article %A Juha Oikkonen %T Harmonic Analysis and nonstandard Brownian Motion in the plane. %J Mathematica Scandinavica %D 1985 %P 346-358 %V 57 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1985__57_166958/ %F MS2_1985__57_166958