[en] The analysis of dynamic evolution of stellar systems containing ''hidden masses'' showed that the objects of a hidden mass could not form in united complexes with the visual population of galaxies. It is more likely that such complexes have been actually nonexistent and hidden masses still in the gas phase have been distributed in forming systems of galaxies in considerably greater volumes than the substance from which the first generation stars have arized
Original Title
''Skrytye massy'' i dinamicheskaya ehvolyutsiya zvezdnykh sistem