@article{AUPCG_2012_3_1_a14,
     author = {Rush, Elena A.},
     title = {Main issues concerning drinking water supply in the {Angara} {River} watershed},
     journal = {Annales Universitatis Paedagogicae Cracoviensis. Studia Geographica},
     pages = {109--115},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {2012},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/AUPCG_2012_3_1_a14/}
}