LEADER 01133nam0-22002891i-450- 001 990001015500403321 035 $a000101550 035 $aFED01000101550 035 $a(Aleph)000101550FED01 035 $a000101550 100 $a20000920d1986----km-y0itay50------ba 101 0 $aeng 200 1 $aCovariant Methods for the Calculation of the Effective Action in Quantum Field Theory and Investigation of Higher-Derivative Quantum Gravity$fIvan Grigoryevich Avramidi 210 $aMoscow$cMoscow State Lomonosov University$d1986 300 $aDissertation for the Degree of Candidate of Sciences in Physics and Mathematics. Scientific Supervisor: Professor V.R. Khalilov. 610 0 $aTesi di dottorato 676 $a530 700 1$aAvramidi,$bIvan G.$062541 702 1$aKhalilov,$bV. R. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001015500403321 952 $a43-016$b20071$fFI1 959 $aFI1 996 $aCovariant Methods for the Calculation of the Effective Action in Quantum Field Theory and Investigation of Higher-Derivative Quantum Gravity$9355434 997 $aUNINA DB $aING01