@misc{_GAIA:A,
 howpublished={online},
 publisher={Environmental Software and Services GmbH},
 publisher={Environmental Software and Services GmbH AUSTRIA},
 language={eng},
 title={GAIA:A Multi-Media Tool for Natural Resources Management and Environmental Education},
 keywords={zasoby naturalne, zarządzanie środowiskiem, edukacja ekologiczna, rolnictwo},
}