The activity has been supported by the following research grants from the Polish State Committee for Scientific Research (KBN):
„Influence of relativistic effect on chemical properties of the heaviest elements" (nr 3 T09A 061 12, A.Bilewicz 1997-1999).
„Influence of relativistic effect on hydrolytic properties, stabilisation of lower oxidation states and character of and lone pairs in heavy elements" (nr 7T09A 073 20, A.Bilewicz, 2000-2003).
