TY JOUR TI Intraplate magmatic systems of the Mesoproterozoic by the example of anorthosite-rapakivi granite complexes of Baltic and Ukrainian shields KW intraplate magmatic systems KW anorthosite-rapakivi granite complexes KW Baltic and Ukrainian shields. JO Russian Journal of Earth Sciences AU Sharkov, E.V. PY 1999 IS 1 PB Geophysical Center of the Russian Academy of Sciences