@article{DVMG_2010_10_1_a8,
     author = {A. S. Tkachenko},
     title = {On convergence duality methods in variation inequality of {Signorini}},
     journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal},
     pages = {70--79},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DVMG_2010_10_1_a8/}
}