%0 Journal Article %A B. M. Podlevskyi %T On some nonlinear two-parameter spectral problems of mathematical physics %J Matematičeskoe modelirovanie %D 2010 %P 131-145 %V 22 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2010_22_5_a12/ %G ru %F MM_2010_22_5_a12