@misc{_[A_[1939],
 copyright={Rights Reserved - Restricted Access},
 howpublished={online},
 year={[1939]},
 title={[A teachers' conference] [An iconographic document]},
 keywords={ethnography, material culture, social culture, scientific staff, teacher, school, educational system, conference, professional structure, clothing, Łukowo, Czersk commune (Poland)},
}