Formation Mechanisms of IMBH in Globular Clusters
  We very briefly discuss proposed in the literature possible scenarios for
intermediate mass black holes (IMBH) formation in globular clusters. We also
discuss the results of the MOCCA simulations of about 2000 models (BigSurvey)
regarding the distribution of events connected with electromagnetic and
gravitational radiations, namely: mass transfer on IMBH, collisions and mergers
with IMBH and mergers with IMBH due to gravitational radiation. The rates of
these events are very small, so their observation is very improbable.
