%0 Journal Article %A Veikko T. Purmonen %T Quasi-parabolic initial-boundary value problems %J Annales Fennici Mathematici %D 1981 %P 29-62 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1981.0616/ %R 10.5186/aasfm.1981.0616 %G en %F AFM_1981_6_1_a2