%0 Journal Article %A Jukka Saranen %T On decomposition of solutions of some higher order elliptic equations %J Annales Fennici Mathematici %D 1979 %P 267-277 %V 4 %N 2 %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1978-79.0423/ %R 10.5186/aasfm.1978-79.0423 %G en %F AFM_1979_4_2_a6