@article{VSGU_2011_5_a16,
     author = {D. M. Irzhigitova and E. S. Korchikov},
     title = {Some chemical characteristics of bark as a~substrate for lichen's developing {(Krasnosamarsky} forest as an example)},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {144--152},
     publisher = {mathdoc},
     number = {5},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2011_5_a16/}
}