The problem of Doppler tomography in the case of a step field. (English. Russian original) Zbl 1177.65186
Mosc. Univ. Comput. Math. Cybern. 31, No. 4, 143-153 (2007); translation from Vestn. Mosk. Univ., Ser. XV 2007, No. 4, 16-24 (2007).