\RBibitem{Sch99} \by О.~В.~Шварцман \paper Свободные $G$-пучки на замкнутых римановых поверхностях \jour УМН \yr 1999 \vol 54 \issue 6(330) \pages 175--176 \mathnet{http://mi.mathnet.ru/rm246} \crossref{https://doi.org/10.4213/rm246} \mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=1744673} \zmath{https://zbmath.org/?q=an:0959.14024} \adsnasa{https://adsabs.harvard.edu/cgi-bin/bib_query?1999RuMaS..54.1263S} \transl \jour Russian Math. Surveys \yr 1999 \vol 54 \issue 6 \pages 1263--1264 \crossref{https://doi.org/10.1070/rm1999v054n06ABEH000246} \isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000087436000018} \scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0033266971}