%0 Journal Article %A T. A. Bolokhov %T Regularization of propagators with background field and their logarithms in $4$-dimensions %J Zapiski Nauchnykh Seminarov POMI %D 2017 %P 61-81 %V 465 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2017_465_a4/ %G ru %F ZNSL_2017_465_a4