@article{IM2_1996_60_1_a7,
     author = {G. A. Seregin},
     title = {Two-dimensional variational problems of the theory of plasticity},
     journal = {Izvestiya. Mathematics},
     pages = {179--216},
     year = {1996},
     volume = {60},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1996_60_1_a7/}
}