@article{MM_2010_22_5_a12,
     author = {B. M. Podlevskyi},
     title = {On some nonlinear two-parameter spectral problems of mathematical physics},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {131--145},
     publisher = {mathdoc},
     volume = {22},
     number = {5},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2010_22_5_a12/}
}