@misc{Podlacha_Krystyna_The_1982,
 author={Podlacha, Krystyna},
 copyright={Instytut Geodezji i Kartografii},
 address={Warszawa},
 howpublished={online},
 year={1982},
 publisher={Instytut Geodezji i Kartografii},
 type={czasopismo},
 title={The subsystem of socio-economic maps for the needs of rational utility of rural areas},
 keywords={mapa tematyczna},
}