@incollection{vacura-prob-2008, author={M. Vacura}, title={Problém jednání [The Problem of Action]}, booktitle={Úvod do filosofie pro pomáhající profese}, editor={O. Fischer}, publisher={Jabok}, address={Praha}, pages={57–71}, ISBN={978-80-904137-4-0}, year={2008}, restype={Mc} }