%0 Journal Article %A Ya. Sh. Il'yasov %T The Euler functional for equations with the $p$-Laplacian as a~function of a~spectral parameter %J Informatics and Automation %D 1997 %P 182-193 %V 214 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1997_214_a8/ %G ru %F TRSPY_1997_214_a8