@article{VSGU_2016_1-2_a9,
     author = {A. Yu. Perevaryukha},
     title = {Nonlinear model of overfishing for the {Volga} sturgeon based on cognitive graph of interaction of environmental factors},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {92--106},
     publisher = {mathdoc},
     number = {1-2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2016_1-2_a9/}
}