- Beggars in Florence, Italy: Who they are?2004 | Publication without faculty affiliation
- Begging phenomenon in Czech Republic +12003 | Publication without faculty affiliation
- Beggars in Florence: Who they are? +12003 | Publication without faculty affiliation
- Alms-Giving in Modern Urban Societies as a Biosocial Phenomenon: A Cross-Cultural Comparison2004 | Publication without faculty affiliation
- Begging phenomenon in Czech Republic.2004 | Publication without faculty affiliation
- Problems of homeless and beggars2002 | Publication without faculty affiliation