@ARTICLE{_Contents_2005,
 volume={vol. 31},
 number={No 2},
 journal={Archives of Environmental Protection},
 howpublished={online},
 year={2005},
 publisher={Polish Academy of Sciences},
 type={Contents},
 title={Contents},
 URL={http://journals.pan.pl/Content/123446/PDF/2_AE_VOL_31_2_2005_spis.pdf},
}