http://www.eaae-astronomy.org/cas/index.php?option=com_content&view=article&id=57&Itemid=63
Darbs:
http://www.eaae-astronomy.org/cas//the_milky_way_and_andromeda_collisision.pdf
http://www.eaae-astronomy.org/cas/index.php?option=com_content&view=article&id=57&Itemid=63
Darbs:
http://www.eaae-astronomy.org/cas//the_milky_way_and_andromeda_collisision.pdf