Editorial board address:

79 Voronezhskaya str., St. Petersburg 192007, Russia

tel .: (812) 633-01-88 ext. 421

fax: (812) 633-01-82

e-mail: rio@rshu.ru

UDC 3 +502.52 + 55

LBC 6/8 + 26.221 + 26.222 + 26.23

Index 78576