@article{Nowak:2009,
author
=
"A.Nowak",
title
=
"On perfect equilibria in stochastic models of growth with intergenerational altruism",
journal
=
"Economic Theory",
volume
=
"Vol. 28",
number
=
"no 1",
pages
=
"73--83",
year
=
"2006",
}