@ARTICLE{Osiadacz_Andrzej_J._Optimisation_2000,
 author={Osiadacz, Andrzej J.},
 number={No 3},
 journal={Archives of Mining Sciences},
 pages={389-408},
 howpublished={online},
 year={2000},
 publisher={Committee of Mining PAS},
 type={Article},
 title={Optimisation in Natural Gas Transmission Network},
 URL={http://ochroma.man.poznan.pl/Content/132296/PDF/8_MINING_45_3_2000_Osiadacz_OPTIMISATION.pdf},
}