Sakskiia mineral'nyia griazi : dissertatsiia na stepen' doktora meditsiny / L. Sergieeva ; tsenzorami, po porucheniiu Konferentsii, byli professory V.A. Manassein i P.P. Sushchinskii i privat-dotsent S.A. Popov.
Sergieev, Leonid Ivanovich, 1852- | Date: 1888
