A positivity principle for parabolic integro-differential equations and inverse problems with final overdeterminationJanno, Jaan; Kasemets, KairiInverse problems and imaging2009 / 1, p. 17-41 Stability and uniqueness for a two-dimensional inverse boundary value problem for less regular potentialsBlÄsten, Eemeli; Imanuvilov, Oleg Yu; Yamamoto, MasahiroInverse problems and imaging2015 / p. 709-723 Uniqueness for an inverse problem for a semilinear time-fractional diffusion equationJanno, Jaan; Kasemets, KairiInverse problems and imaging2017 / p. 125-149 http://dx.doi.org/10.3934/ipi.2017007