Polynuclear Galaxies

Thanks to http://arxiv.org/pdf/1003.0020v1.pdf I saw first the galaxy
CID42 - it has two cores, or bulges and they are not presented as a
result of the gravitational lens effect!.. What to do with it? -
Because so-called Einstein Cross has a similar appearance: in the
center of the spiral galaxy there are five bright cores:
http://www.hs.uni-hamburg.de/DE/Ins/...s/einstein.htm

Already earlier I had my doubts:
https://sites.google.com/site/testso...ational-lenses
.. Now, thanks to the galaxy CID 42, I am convinced, that the Einstein
Cross has nothing to do with gravitational lensing, but there is
further increase the complexity of galaxy structures. I think, atually
a new class of galaxies must be introduced: polynuclear galaxies.