@misc{_Klemens,
 howpublished={online},
 type={photography},
 title={Klemens Leman, winner of 1st place and a tractor voucher in the 20th National Agricultural Knowledge Olympiad},
 title={Klemens Leman, zdobywca I miejsca i talonu na ciągnik w XX Ogólnopolskiej Olimpiadzie Wiedzy Rolniczej},
 keywords={Photography - since 1945, Peasants - in photography, Peasants - ethnography, Peasantry - work - since 1945},
}