First Author:   Nikolai S. Kukushkin Russian Academy of Sciences, Dorodnicyn Computing Center ququns@pochta.ru   Russian Academy of Sciences, Dorodnicyn Computing Center,, 40, Vavilova Moscow, 119333, Russia   +7 495 420 5707(Phone) +7 495 420 5707(Fax) http://www.ccas.ru/mmes/perstaff/Kukushkin.html