@article{VSGTU_2010_5_a30,
     author = {D. K. Potapov},
     title = {Estimations of a {Differential} {Operator} in {Spectral} {Parameter} {Problems} for {Elliptic} {Equations} with {Discontinuous} {Nonlinearities}},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {268--271},
     publisher = {mathdoc},
     number = {5},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2010_5_a30/}
}