%0 Journal Article %A A. E. Guterman %A E. M. Kreines %A N. V. Ostroukhova %T Transformations of assembly number for 4-regular graphs %J Zapiski Nauchnykh Seminarov POMI %D 2021 %P 21-46 %V 504 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2021_504_a1/ %G ru %F ZNSL_2021_504_a1