@article{DVMG_2009_9_1_a4,
     author = {E. M. Vikhtenko and R. V. Namm},
     title = {On a characteristic properties of modified {Lagrangian} functional in a problem of elasticity with a given friction},
     journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal},
     pages = {38--47},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DVMG_2009_9_1_a4/}
}