?url_ver=Z39.88-2004&rft_id=10.1016%2FS0378-4371(01)00390-9&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Podobnik&rft.aufirst=Boris&rft.au=Podobnik%2C+Boris&rft.issn=0378-4371&rft.date=2001&rft.title=Physica+A%3A+Statistical+Mechanics+and+its+Applications&rft.atitle=Time+evolution+of+stochastic+processes+with+correlations+in+the+variance%3A+stability+in+power-law+tails+of+distributions+&rft.issue=1%E2%80%932&rft.pages=300+-+309&rft.volume=300&rft.genre=article