@misc{Bonevac_Daniel_A._(1955-_)._The_cop.,
 author={Bonevac, Daniel A. (1955- ).},
 copyright={-},
 address={xxu},
 address={Mountain View},
 howpublished={online},
 year={cop. 1990.},
 publisher={Mayfield Publ.},
 language={eng},
 type={a - dokument piśmienniczy (druk)},
 title={The art and science of logic},
 keywords={Logika.},
}