W.J. Llope - Research in relativistic heavy-ion collisions at the RHIC collider. - http://wjllope.rice.edu/
Polish Nuclear Physics Network - Information on nuclear physics laboratories in Poland, research groups, events in Polish nuclear physics. - http://www.slcj.uw.edu.pl/pnpn/
James B. Elliott - Personal home page at Lawrence Berkeley National Laboratory. - http://www.lbl.gov/~jbe/
Rao effect ( Refer : "X-ray source emits") - University students from Finland recognized 'Rao effect' (X-ray source emits) as an important Physical Phenomenon. - http://www.students.tut.fi/~viigipuu/link/elmagef/