Серегин Г.А. On regularity of minimizers of some variational problems, arising in plasticity theory / Г.А.Серегин, 1991. - 62 p. - Текст : непосредственный.
Серегин Г.А. Differentiability of solutions of certain variational inequalities describing the quasi-static equilibrium of an elastic-plastic body / Г.А.Серегин, 1992. - 35 p. - Текст : непосредственный.