Migdal, A.A. Loops and Strings in QCD/ Петли и струны КХД A.A. Migdal. - Yerevan : Yerevan Physics Institute, 1982. - 22 p. ; 21 cm. - ЕФИ-584(71)-82 . - 53 (NLA) . Subjects--Topical Terms: Physics Universal Decimal Class. No.: 53 (NLA)