%0 Journal Article %A Petzeltová, Hana %T The Hopf bifurcation theorem for parabolic equations with infinite delay %J Mathematica Bohemica %D 1991 %P 181-190 %V 116 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.1991.126136/ %R 10.21136/MB.1991.126136 %G en %F 10_21136_MB_1991_126136