@ARTICLE{_Contents_2006,
 volume={vol. 32},
 number={No 4},
 journal={Archives of Environmental Protection},
 howpublished={online},
 year={2006},
 publisher={Polish Academy of Sciences},
 type={Contents},
 title={Contents},
 URL={http://journals.pan.pl/Content/123389/PDF-MASTER/2_AE_VOL_32_4_2006_spis.pdf},
}