@InCollection{Wojciechowska:2014,
author
=
"L.Wojciechowska and H.Sokolnicka and H.Liberska",
title
=
"Activity undertaken by persons in late adulthood and their psychological well-being",
pages
=
"87--103",
year
=
"2014",
booktitle
=
"Current psychosocial problems in traditional and novel approachesthe multiplicity of roles and difficulties experienced by human in life as determinants of well-being ISBN: 9788380180109",
editor
=
"ed. by Hanna Liberska",
publisher
=
"Wydawnictwo Uniwersytetu Kazimierza Wielkiego",
address
=
"Bydgoszcz",
volume
=
"Vol. 3",
}