@ARTICLE{Zajączkowski_Maciej_Method_2014, author={Zajączkowski, Maciej and Kasztelewicz, Zbigniew and Sikora, Mateusz}, number={No 3}, journal={Archives of Mining Sciences}, howpublished={online}, year={2014}, publisher={Committee of Mining PAS}, title={Method for Location of An External Dump in Surface Mining Using the A-Star Algorithm}, URL={http://www.journals.pan.pl/Content/93641/PDF/10267-Volume59_Issue3-10_paper.pdf}, doi={10.2478/amsc-2014-0050}, }