@article{DVMG_2012_12_1_a0,
     author = {E. M. Vikhtenko},
     title = {On the method of searching a saddle point of modified {Lagrangian} functional for elasticity problem with friction},
     journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal},
     pages = {3--11},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DVMG_2012_12_1_a0/}
}