@InCollection{Dudek:1998,
author
=
"J.Dudek",
title
=
"Zagadnienie prawdy w etyce",
pages
=
"159--172",
year
=
"1998",
booktitle
=
"Humanizm, prakseologia, pedagogika ISBN: 8386832614",
publisher
=
"Wydaw. WSP",
address
=
"Zielona Góra",
}