1. M. V. Klibanov, “On a certain class of inverse problems for nonlinear parabolic equations,” Dokl. Akad. Nauk SSSR,280, No. 3, 533–536 (1985).
2. V. M. Volkov, “An inverse problem for a quasilinear equation of parabolic type,” Differentsial'nye Uravneniya,19, No. 12, 2166–2169 (1983).
3. A. M. Denisov, “On uniqueness of a solution to some inverse problems for nonlinear models of the processes of sorption dynamics,” in: Conditionally Well-Posed Problems of Mathematical Physics and Analysis [in Russian], Nauka, Novosibirsk, 1992, pp. 73–84.