1. S.N.Antontsev On the localization of solutions of nonlinear degenerate elliptic and parabolic equations. Dokl. Akad. Nauk. SSSR, 1981, 260, n.6, pp.1289–1293. (in Russian; English translation in Soviet Math. Dokl., 1981, 24, n. 2, pp. 420–424 ).
2. S.N.Antontsev Localization of solutions of degenerate equations of continuum mechanics. Akad. Nauk. SSSR, Sibirsk. Otdel. Inst. Hydrodynamics, 1986, 109 pp. (Russian)
3. S. N. Antontsev and J. I. Diaz New results on localization of solutions of nonolinear elliptic and parabolic equations obtained by the energy method. Dokl. Akad.N auk SSSR. 1988, Vol. 303, No.3, pp. 320–325.(English translation in Soviet Math. Dokl. 1988, Vol.33, No.3, pp.535–539).
4. S.N.Antontsev, J.I.Diaz and S.I.Shmarev New applications of energy methods to parabolic free boundary Problems. Uspekhi Mat. Nauk, 1991, 46, issue 6 (282), pp. 181–182. (in Russian; English translation: in Russian Mathematical Surveys, 1991, 46, n. 6, pp. 193–194 ).
5. S.N.Antontsev, J.I.Diaz and S.I.Shmarev New results of the character of localization of solutions for elliptic and parabolic equations. Birkhauser-Verlag, International Series of Numerical Mathematics, 1992, 106, pp. 59–66.