@article{AA_1998_10_3_a4,
     author = {G. A. Seregin},
     title = {A variational problem on the phase equilibrium of an elastic body},
     journal = {Algebra i analiz},
     pages = {92--132},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1998_10_3_a4/}
}