@misc{Leinwand_Artur_(1923-1995)_PPS_1983,
 author={Leinwand, Artur (1923-1995)},
 address={Warszawa},
 howpublished={online},
 year={1983},
 publisher={Wydawnictwo "Krąg"},
 language={polski},
 title={PPS - Polska Partia Socjalistyczna 1892-1982},
 type={tekst},
}