%0 Journal Article %A V. L. Vereshchagin %T Global asymptotic formulae for the~fourth Painleve transcendent %J Sbornik. Mathematics %D 1997 %P 1739-1760 %V 188 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1997_188_12_a1/ %G en %F SM_1997_188_12_a1