Neutrino Geophysics at Baksan (Part II): Possible Studies of   Antineutrino- and Radiogenic Heat Sources in Earth Interior
  Antineutrinos born inside the Earth (``geoneutrinos'') carry out information of fundamental importance for understanding of the origin and evolution of our planet. We show that Baksan Neutrino Observatory is one of the best sites for detection and analysis of geoneutrinos using large liquid scintillation spectrometer. Also we present a short story of concept of Earth as antineutrino source (1960 - 2004 yy) 
G. Domogatsky, V. Kopeikin, L. Mikaelyan, V. Sinev